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How to restore shared folder data if it has been deleted
LemonDKel
2022. 8. 5. 03:37
Many of you may have been flustered when you noticed that you accidentally deleted or overwritten the data in the shared folder.Local data stored on a personal computer can be restored even after putting it in the trash can, but if you delete the data in the folder shared by NAS or server, it will not go into the trash can and will disappear.Many of the data stored on the file server that I use for my business is important, and if it is lost, it is not just my own problem, but it could lead to a big loss in my business.Here are some restoration methods that you can try if you delete data from a shared folder: Windows and Mac (iOS).
Table of Contents
1. What is a shared folder?
1.1. If you have deleted the data in the shared folder,
1.2. How to restore data from deleted shared folders (Windows Edition)
1.3. How to restore data from deleted shared folders (Mac/iOS Edition)
1.4.Configuration and daily backup are important
1.5. Leverage online storage and cloud servers
1.6. Example of risk of disappearing non-deleted data
2. Contact a professional restoration company if you have trouble summarizing/setting it up.
What is a Shared Folder?
A shared folder is a folder that is configured to view folders and data in recording media recording devices such as servers and NAS from multiple terminals, such as computers and personal computers, that are connected to the same network.
If you have deleted the data from the shared folder,
Even if you delete the data stored on your computer, it goes into the trash can, and if you don′t empty the trash can, you can easily restore it.However, if you delete the data in the shared folder managed by the server or NAS, it will disappear.If you delete the data in the shared folder, Windows, Mac (iOS) and your computer will change.
How to Restore Data from a Deleted Shared Folder (Windows Edition)
When you delete data from a shared folder from a Windows computer, you can restore it as follows:
Restore a shared file that has been deleted from the file history
Restore shared files from system protection (shadow copy)
restore a system from a restore point
use restoration software
If you are using a shared folder for business purposes, consult your system administrator before attempting the restore method described above.Administrator privileges are often required to perform restore operations.There are also several ways to restore deleted data using Windows features, but many require pre-configuration, so if you′re in trouble or have a little trouble, you should prioritize consulting a professional recovery company first.
1. Restore shared files deleted from file history
If you have a Windows 10, Windows 8.1 or Windows 8 computer, you may be able to restore files from your file history.If the operating system is a Windows 8/8.1/10 computer, if the file history is enabled on the configuration screen, the file changes are automatically copied and the backup functionality works.Data stored in folders such as pictures and documents are backed up.You will need another drive, such as an external hard drive or USB memory, to enable file history settings.Check and change the file history settings after connecting an external hard drive.
·How to set file history
①Start Button → Open Settings
②Choose Windows Settings → Updates and Security → Backups
③Backup → Use File History to Press Add Drive Under Backup → Select Drive to Back Up
④Automatically back up files → change to On
⑤Additional Options → Backup Options → Backup Timing Confirmation of Backup Destination Folder
共有 If the data in the shared folder has been deleted or disappeared, you can restore it from the backup option when you need it when the file history setting above has been completed.
·Restore files from backup
①Start button → Settings
②Choose Windows Settings → Updates and Security → Backups
③Backup → Other Options → Backup Options → Related Settings → Select Restore Files from Current Backup
④File History → Click the left and right buttons at the bottom → Go to the time saving screen you want to restore
⑤Select the folder you want to restore and the file you want to restore → Click the round button in the middle at the bottom of the screen
⑥Review folders or files after restore is complete
2. Restore shared files from system protection (shadow copy)
If you have a Windows 10 or Windows 7 computer, you may be able to restore files from your system protection (shadow copy).To use the System Protection (Shadow Copy) feature, the operating system must have enabled the System Protection (Shadow Copy) feature on the Windows 10/Windows 7 computer and created a restore point.
·How to confirm system protection
①Click Control Panel → Systems and Security → Systems
②Expand System Protection → System Properties → Ensure System Protection is enabled
Windows It is enabled for the initial setting on the Windows PC.However, if you want to back up, you must also enable the local disk.Select a drive if it is not enabled and disabled on the local disk → Click the Configure button → Enable system protection Check → Adjust the maximum disk space usage.
·Restore from previous versions with system protection (shadow copy)
If System Protection (Shadow Copy) is enabled, you can revert to the previous version for resolution.
①Right-click the file you want to restore → Click Restore an earlier version
②Documentation Properties → Previous Version → Select the point-in-time file you want to restore from the folder version
③Review folders or files after restore is complete
·How shadow copy function works
The Shadow Copy feature, which is standard on Windows servers, automatically saves snapshots of disks at regular intervals.Therefore, even if the data was accidentally deleted, overwritten, or the file was corrupted due to a user′s mistake, the data can be returned to the shadow copy point if it is set in advance.シャYou can set the schedule and usage capacity of the shadow copy at will.
·Cautionary points for shadow copying
①Data is automatically deleted from the old by the use area of the shadow copy.
②No real-time backups.
③If the hard drive (hard disk) is broken or fails, the shadow copy is also lost.
It is better to understand it as a simple method of restoration.
3. Restore System from Restore Point
There is a way to restore the system by returning the Windows file to the point of restoration in the same way as protecting the system (shadow copy), but it is safer not to restore the deleted personal data or files.Also, once the operation is performed, it cannot be stopped in the middle and cannot be turned back.This is not a way to restore individual files and folders, but a way to restore the entire computer system, so it is not recommended.Let′s be careful.
4. Attempt to restore using the recovery software
When you want to recover the deleted data, you may think about using the restoration software for your computer.Free software (free software) and paid software are available, but you should avoid downloading software as much as possible, because the use of restoration software often causes the overwriting or deteriorating conditions.If you really want to use the software, consult a professional restoration company first.
How to restore deleted shared folder data (Mac/iOS Edition)
When you delete data from a shared folder from a Mac computer, there is a way to restore it as follows:
Attempt to restore data from a deleted shared folder using the Time Machine feature
How to Configure Time Machine
To Restore Shared Files on the Time Machine
use of restoration software
1. Attempt to restore data from the deleted shared folder using the Time Machine function
If you are using a Mac (iOS) computer, you can automatically save past files by creating a backup with Time Machine.The initial configuration takes a long time, but it is useful to set it up once.Every hour within the past 24 hours / every day within the past month / every week within the past month.Therefore, it is also useful when you accidentally delete a file.
2. How to Configure Time Machine
①Open the → Menu Bar → Time Machine Preferences with an External Drive (External Drive) Connected → Remain Connected
②Click Time Machine→ Select backup disk → Check backup encryption → Select external drive (external drive)
③Backup is initiated
3.To restore shared files on Time Machine
①Open the file folder you want to restore → Open the Time Machine menu → Select Enter Time Machine
②Use the time axis or up and down arrows on the right to select the point of time you want to restore → Click the Restore button
バックアップ You can use a different Mac instead of an external drive to store backups.You can also use iCloud or Finder to back up.
4. Use of restoration software
As with Windows computers, there are also restoration software and apps available on Macs.When data is deleted, it is easy to use free software or paid restoration software, but there is a limit to the content that can be restored by software, and it often leads to overwriting and deterioration of the condition.If you want to use the software, give priority to consulting a professional restoration company for free first.There is no mistake.
Configuration and daily backups are important
If you′ve deleted data on either Windows Mac (iOS) PC, you won′t be able to restore it if you don′t set it up beforehand, so check your backup settings when you start using your PC.
· Differences in backup settings between Windows and Mac (iOS)
Windows Mac (iOS)
File history, shadow copy and restore point settings are requiredTime Machine first backup settings are required
·The importance of keeping individual backups
Problems often occur in unexpected situations, such as accidentally deleting data, erasing files was wrong, or deleting files because you thought you didn′t need them.In accordance with the company′s rules, you should also consider storing data in a folder other than a shared folder to prevent information leakage.
Leverage online storage and cloud servers
In addition to sharing data with servers built in the enterprise and NAS in the home, it is often useful to consider using and deploying online storage (cloud storage) and cloud servers.
Online Storage Cloud Storage Example Cloud Server Example
Google Drive
OneDrive/OneDrive for Business (Microsoft)
Dropbox/Dropbox Business
box
Secure SAMBA
iCloud (Apple)
Biz Storage File Share
NotePM
Fleekdrive
DirectCloud-BOX
KDDI File Storage
PrimeDrive
Fileforce
fire storage
Smooth File Cloud
Amazon Drive
ActCLOUD such as home file delivery
SmartConnect Cloud Platform
Enterprise Cloud
Amazon EC2 (Amazon Elastic Compute Cloud)
Virtual Machines (Microsoft Azure)
Cherry Blossom Cloud
Alibaba Cloud
Compute Engine (Google Cloud)
IBM Cloud IaaS
Japanese cypress
ALTUS
Z.com Cloud
FLEX Cloud Server
IDCF Cloud
White Cloud ASPIRE, etc.
Example of risk of data loss other than deletion
In addition to user errors such as accidental deletion, there are cases where the data in the shared folder on the server disappears.If you encounter any of the following symptoms or cases, you should give priority to stopping and consulting a professional restoration company.
No access to NAS or server
Cannot access shared folder
NAS not connected after power outage
Software Defects
viral infection
1. Unable to access NAS or server
NAS does not boot, errors occur, and when the NAS is inaccessible, it is estimated that the equipment itself is faulty and the hard drive that is building the NAS is damaged.You need to be extra careful when your hard drive is damaged.The condition will deteriorate by continuing to energize, turning the power off repeatedly, and restarting repeatedly.We should contact a professional restoration company as soon as possible.
↓See also if you do not have access to your NAS.
AT DATA RECOVERY MEDIUM
How to Resolve Inaccessible NAS for Windows 10 Users
https://www.adte.jp/rec/hdd/post-625/
Unable to access or connect to the NAS used by the company.If the NAS, which stores important data such as not connecting to the shared folder or not being able to enter, suddenly becomes unusable, the business will be severely disrupted.There was no problem until yesterday, and I was able to use it until just before.
2. Unable to access shared folders
If you are experiencing a shared folder inaccessible state, you may have a configuration problem, a problem with your PC, a failure of the server or NAS itself, a corruption of the hard drive building the server, or a RAID failure.If you continue to use your computer or server when there is a problem, the condition will deteriorate.Also, if you cannot access multiple PCs or terminals, you should contact the recovery company as soon as possible.
↓ If you do not have access to the shared folder, please refer to this as well.
AT DATA RECOVERY MEDIUM
What to do if Windows 10 cannot access shared folders?
https://www.adte.jp/rec/hdd/post-1115/
′I cannot access it.You may not have permissions to use this network resource, and you may lose access to the shared folder with error messages such as ′Access denied′.Here′s how to deal with Windows 10 when you can′t access or connect to shared folders.
3. Unable to connect to NAS after power outage
There may be problems with the equipment after a typhoon, lightning strike, heavy rain, earthquake, or planned power outage.There are many cases where equipment is broken due to power outages.If the NAS or server does not turn on or connect after a power outage, turn off the power and consult with the recovery company as soon as possible.Be careful not to turn the power on because repeated power-on and reboots can worsen the condition.
↓ Please refer to this as well if it is not connected to the NAS after the power outage.
AT DATA RECOVERY MEDIUM
Learn how to avoid NAS connectivity or data loss after a power outage
https://www.adte.jp/rec/hdd/post-716/
It also explains how to deal with NAS (TeraStation, LinkStation, LANDISK, etc.) and server problems after a power outage, and also explains how to avoid losing important data on the NAS after a power outage.
4. Software Defects
After the firmware update, the equipment went wrong, the firmware update failed, and after shutting down due to forced shutdown, software problems such as equipment not working may cause problems.Avoid repeated power-on or reboots when you think the cause is firmware or forced shutdown.Consult with the recovery company before you update or power cycle the firmware again.
5. viral infection
In addition to PCs, Ransomware is increasingly demanding ransomware to encrypt and access information in servers.Watch out for email attachments and inadvertent clicks on the Internet.If you are suspected of having a virus, don′t keep using your PC or server, and consult with a recovery company as soon.
Contact a professional restoration company if you have trouble summarizing/setting things up.
If you accidentally delete the data in the shared folder, you may be able to recover the data by performing each restore function if you have configured it on your Windows PC or Mac (iOS) PC in advance.However, it is often difficult to restore on its own because it is not configured, requires administrator privileges, or is difficult to restore on its own.Also, if you perform the restoration function, you may not be able to stop it in the middle or cancel the work, which may cause new problems.If you have any concerns or if the deleted data is important, consult a professional restoration company before proceeding.Advanced technology has a lot of experience in recovering deleted data and free consultation.
Table of Contents
1. What is a shared folder?
1.1. If you have deleted the data in the shared folder,
1.2. How to restore data from deleted shared folders (Windows Edition)
1.3. How to restore data from deleted shared folders (Mac/iOS Edition)
1.4.Configuration and daily backup are important
1.5. Leverage online storage and cloud servers
1.6. Example of risk of disappearing non-deleted data
2. Contact a professional restoration company if you have trouble summarizing/setting it up.
What is a Shared Folder?
A shared folder is a folder that is configured to view folders and data in recording media recording devices such as servers and NAS from multiple terminals, such as computers and personal computers, that are connected to the same network.
If you have deleted the data from the shared folder,
Even if you delete the data stored on your computer, it goes into the trash can, and if you don′t empty the trash can, you can easily restore it.However, if you delete the data in the shared folder managed by the server or NAS, it will disappear.If you delete the data in the shared folder, Windows, Mac (iOS) and your computer will change.
How to Restore Data from a Deleted Shared Folder (Windows Edition)
When you delete data from a shared folder from a Windows computer, you can restore it as follows:
Restore a shared file that has been deleted from the file history
Restore shared files from system protection (shadow copy)
restore a system from a restore point
use restoration software
If you are using a shared folder for business purposes, consult your system administrator before attempting the restore method described above.Administrator privileges are often required to perform restore operations.There are also several ways to restore deleted data using Windows features, but many require pre-configuration, so if you′re in trouble or have a little trouble, you should prioritize consulting a professional recovery company first.
1. Restore shared files deleted from file history
If you have a Windows 10, Windows 8.1 or Windows 8 computer, you may be able to restore files from your file history.If the operating system is a Windows 8/8.1/10 computer, if the file history is enabled on the configuration screen, the file changes are automatically copied and the backup functionality works.Data stored in folders such as pictures and documents are backed up.You will need another drive, such as an external hard drive or USB memory, to enable file history settings.Check and change the file history settings after connecting an external hard drive.
·How to set file history
①Start Button → Open Settings
②Choose Windows Settings → Updates and Security → Backups
③Backup → Use File History to Press Add Drive Under Backup → Select Drive to Back Up
④Automatically back up files → change to On
⑤Additional Options → Backup Options → Backup Timing Confirmation of Backup Destination Folder
共有 If the data in the shared folder has been deleted or disappeared, you can restore it from the backup option when you need it when the file history setting above has been completed.
·Restore files from backup
①Start button → Settings
②Choose Windows Settings → Updates and Security → Backups
③Backup → Other Options → Backup Options → Related Settings → Select Restore Files from Current Backup
④File History → Click the left and right buttons at the bottom → Go to the time saving screen you want to restore
⑤Select the folder you want to restore and the file you want to restore → Click the round button in the middle at the bottom of the screen
⑥Review folders or files after restore is complete
2. Restore shared files from system protection (shadow copy)
If you have a Windows 10 or Windows 7 computer, you may be able to restore files from your system protection (shadow copy).To use the System Protection (Shadow Copy) feature, the operating system must have enabled the System Protection (Shadow Copy) feature on the Windows 10/Windows 7 computer and created a restore point.
·How to confirm system protection
①Click Control Panel → Systems and Security → Systems
②Expand System Protection → System Properties → Ensure System Protection is enabled
Windows It is enabled for the initial setting on the Windows PC.However, if you want to back up, you must also enable the local disk.Select a drive if it is not enabled and disabled on the local disk → Click the Configure button → Enable system protection Check → Adjust the maximum disk space usage.
·Restore from previous versions with system protection (shadow copy)
If System Protection (Shadow Copy) is enabled, you can revert to the previous version for resolution.
①Right-click the file you want to restore → Click Restore an earlier version
②Documentation Properties → Previous Version → Select the point-in-time file you want to restore from the folder version
③Review folders or files after restore is complete
·How shadow copy function works
The Shadow Copy feature, which is standard on Windows servers, automatically saves snapshots of disks at regular intervals.Therefore, even if the data was accidentally deleted, overwritten, or the file was corrupted due to a user′s mistake, the data can be returned to the shadow copy point if it is set in advance.シャYou can set the schedule and usage capacity of the shadow copy at will.
·Cautionary points for shadow copying
①Data is automatically deleted from the old by the use area of the shadow copy.
②No real-time backups.
③If the hard drive (hard disk) is broken or fails, the shadow copy is also lost.
It is better to understand it as a simple method of restoration.
3. Restore System from Restore Point
There is a way to restore the system by returning the Windows file to the point of restoration in the same way as protecting the system (shadow copy), but it is safer not to restore the deleted personal data or files.Also, once the operation is performed, it cannot be stopped in the middle and cannot be turned back.This is not a way to restore individual files and folders, but a way to restore the entire computer system, so it is not recommended.Let′s be careful.
4. Attempt to restore using the recovery software
When you want to recover the deleted data, you may think about using the restoration software for your computer.Free software (free software) and paid software are available, but you should avoid downloading software as much as possible, because the use of restoration software often causes the overwriting or deteriorating conditions.If you really want to use the software, consult a professional restoration company first.
How to restore deleted shared folder data (Mac/iOS Edition)
When you delete data from a shared folder from a Mac computer, there is a way to restore it as follows:
Attempt to restore data from a deleted shared folder using the Time Machine feature
How to Configure Time Machine
To Restore Shared Files on the Time Machine
use of restoration software
1. Attempt to restore data from the deleted shared folder using the Time Machine function
If you are using a Mac (iOS) computer, you can automatically save past files by creating a backup with Time Machine.The initial configuration takes a long time, but it is useful to set it up once.Every hour within the past 24 hours / every day within the past month / every week within the past month.Therefore, it is also useful when you accidentally delete a file.
2. How to Configure Time Machine
①Open the → Menu Bar → Time Machine Preferences with an External Drive (External Drive) Connected → Remain Connected
②Click Time Machine→ Select backup disk → Check backup encryption → Select external drive (external drive)
③Backup is initiated
3.To restore shared files on Time Machine
①Open the file folder you want to restore → Open the Time Machine menu → Select Enter Time Machine
②Use the time axis or up and down arrows on the right to select the point of time you want to restore → Click the Restore button
バックアップ You can use a different Mac instead of an external drive to store backups.You can also use iCloud or Finder to back up.
4. Use of restoration software
As with Windows computers, there are also restoration software and apps available on Macs.When data is deleted, it is easy to use free software or paid restoration software, but there is a limit to the content that can be restored by software, and it often leads to overwriting and deterioration of the condition.If you want to use the software, give priority to consulting a professional restoration company for free first.There is no mistake.
Configuration and daily backups are important
If you′ve deleted data on either Windows Mac (iOS) PC, you won′t be able to restore it if you don′t set it up beforehand, so check your backup settings when you start using your PC.
· Differences in backup settings between Windows and Mac (iOS)
Windows Mac (iOS)
File history, shadow copy and restore point settings are requiredTime Machine first backup settings are required
·The importance of keeping individual backups
Problems often occur in unexpected situations, such as accidentally deleting data, erasing files was wrong, or deleting files because you thought you didn′t need them.In accordance with the company′s rules, you should also consider storing data in a folder other than a shared folder to prevent information leakage.
Leverage online storage and cloud servers
In addition to sharing data with servers built in the enterprise and NAS in the home, it is often useful to consider using and deploying online storage (cloud storage) and cloud servers.
Online Storage Cloud Storage Example Cloud Server Example
Google Drive
OneDrive/OneDrive for Business (Microsoft)
Dropbox/Dropbox Business
box
Secure SAMBA
iCloud (Apple)
Biz Storage File Share
NotePM
Fleekdrive
DirectCloud-BOX
KDDI File Storage
PrimeDrive
Fileforce
fire storage
Smooth File Cloud
Amazon Drive
ActCLOUD such as home file delivery
SmartConnect Cloud Platform
Enterprise Cloud
Amazon EC2 (Amazon Elastic Compute Cloud)
Virtual Machines (Microsoft Azure)
Cherry Blossom Cloud
Alibaba Cloud
Compute Engine (Google Cloud)
IBM Cloud IaaS
Japanese cypress
ALTUS
Z.com Cloud
FLEX Cloud Server
IDCF Cloud
White Cloud ASPIRE, etc.
Example of risk of data loss other than deletion
In addition to user errors such as accidental deletion, there are cases where the data in the shared folder on the server disappears.If you encounter any of the following symptoms or cases, you should give priority to stopping and consulting a professional restoration company.
No access to NAS or server
Cannot access shared folder
NAS not connected after power outage
Software Defects
viral infection
1. Unable to access NAS or server
NAS does not boot, errors occur, and when the NAS is inaccessible, it is estimated that the equipment itself is faulty and the hard drive that is building the NAS is damaged.You need to be extra careful when your hard drive is damaged.The condition will deteriorate by continuing to energize, turning the power off repeatedly, and restarting repeatedly.We should contact a professional restoration company as soon as possible.
↓See also if you do not have access to your NAS.
AT DATA RECOVERY MEDIUM
How to Resolve Inaccessible NAS for Windows 10 Users
https://www.adte.jp/rec/hdd/post-625/
Unable to access or connect to the NAS used by the company.If the NAS, which stores important data such as not connecting to the shared folder or not being able to enter, suddenly becomes unusable, the business will be severely disrupted.There was no problem until yesterday, and I was able to use it until just before.
2. Unable to access shared folders
If you are experiencing a shared folder inaccessible state, you may have a configuration problem, a problem with your PC, a failure of the server or NAS itself, a corruption of the hard drive building the server, or a RAID failure.If you continue to use your computer or server when there is a problem, the condition will deteriorate.Also, if you cannot access multiple PCs or terminals, you should contact the recovery company as soon as possible.
↓ If you do not have access to the shared folder, please refer to this as well.
AT DATA RECOVERY MEDIUM
What to do if Windows 10 cannot access shared folders?
https://www.adte.jp/rec/hdd/post-1115/
′I cannot access it.You may not have permissions to use this network resource, and you may lose access to the shared folder with error messages such as ′Access denied′.Here′s how to deal with Windows 10 when you can′t access or connect to shared folders.
3. Unable to connect to NAS after power outage
There may be problems with the equipment after a typhoon, lightning strike, heavy rain, earthquake, or planned power outage.There are many cases where equipment is broken due to power outages.If the NAS or server does not turn on or connect after a power outage, turn off the power and consult with the recovery company as soon as possible.Be careful not to turn the power on because repeated power-on and reboots can worsen the condition.
↓ Please refer to this as well if it is not connected to the NAS after the power outage.
AT DATA RECOVERY MEDIUM
Learn how to avoid NAS connectivity or data loss after a power outage
https://www.adte.jp/rec/hdd/post-716/
It also explains how to deal with NAS (TeraStation, LinkStation, LANDISK, etc.) and server problems after a power outage, and also explains how to avoid losing important data on the NAS after a power outage.
4. Software Defects
After the firmware update, the equipment went wrong, the firmware update failed, and after shutting down due to forced shutdown, software problems such as equipment not working may cause problems.Avoid repeated power-on or reboots when you think the cause is firmware or forced shutdown.Consult with the recovery company before you update or power cycle the firmware again.
5. viral infection
In addition to PCs, Ransomware is increasingly demanding ransomware to encrypt and access information in servers.Watch out for email attachments and inadvertent clicks on the Internet.If you are suspected of having a virus, don′t keep using your PC or server, and consult with a recovery company as soon.
Contact a professional restoration company if you have trouble summarizing/setting things up.
If you accidentally delete the data in the shared folder, you may be able to recover the data by performing each restore function if you have configured it on your Windows PC or Mac (iOS) PC in advance.However, it is often difficult to restore on its own because it is not configured, requires administrator privileges, or is difficult to restore on its own.Also, if you perform the restoration function, you may not be able to stop it in the middle or cancel the work, which may cause new problems.If you have any concerns or if the deleted data is important, consult a professional restoration company before proceeding.Advanced technology has a lot of experience in recovering deleted data and free consultation.