On this page, you will learn how to get rid of the Windows backup error code 0x8100002f with 8 effective methods. Or, you can turn to a free Windows backup alternative tool directly for system protection.
Backup error code 0x8100002f
I purchased a new PC with Windows 10 and I attempted to back up. But I get the error code: 0x8100002f after backup, saying "The backup completed but some files were skipped." Does anyone know how to fix this?
It is common to encounter backup error 0x8100002f when backup files in Windows 10 or 7. This error can manifest during tasks like copying system files, creating a system image, or backing up files in specific locations such as Contacts or Searches. The View skipped files button can provide detailed information about the error. Potential reasons for this backup error code include:
Now that you are familiar with possible culprits that might be responsible for this issue, you could consider the following compilation of techniques that proved effective for resolving the 0x8100002f error code among other affected users.
π Way 1. Ignore the error message π Way 2. Use CHKDSK to repair disk errors π Way 3. Run SFC and DISM scan toolsπ₯ π Way 4. Move affected library foldersπ₯ π Way 5. Exclude problematic library folders from backupπ₯ π Way 6. Modify the Windows Registry Editor π Way 7. Use another drive for backup π Way 8. Update/remove the NVIDIA USB EHCI chipset π Alternative: Create Windows backup via AOMEI Backupper - free & no-errorπ₯
You can simply ignore this error after you check and confirm that the files that skipped from the backup do not contain the data you need to back up. This is because this error report does not actually mean that your backup failed, but some files were not backed up successfully.
CHKDSK, a native Windows utility, can inspect hard drives for errors, identify bad sectors, address system file problems, and attempt to rectify them. This approach may prove effective in resolving the backup error 0x8100002f on Windows 7/8/10/11. Here's a simple guide:
Step 1. Open File Explorer, right-click on the targeted disk, and choose Properties.
Step 2. Navigate to the Tools tab and select Check under Error checking. Confirm by clicking OK and Apply.
Step 3. In case no errors are detected on the disk, a prompt may appear. Opt to Scan drive to initiate the scanning process.
The occurrence of backup error code 0x8100002f may be attributed to corruption in system files or Windows images. In such cases, employing the combination of SFC (System File Checker) and DISM (Deployment Image Service and Management Tool) can identify and repair damaged system files and corrupted Windows image files. Follow these steps:
Step 1. Type cmd in the Windows Search box, right-click Command Prompt, and select Run as administrator.
Step 2. Then, input sfc /scannow and hit Enter to begin the scanning process. Wait for the scanning to complete, then reboot your computer.
Step 3. If SFC proves ineffective, utilize the DISM tool. Execute the following commands sequentially:
Step 4. After completion, reboot your computer to check for the persistence of error code 0x8100002f.
If you encounter the backup error 0x8100002f while copying the Searches/Contacts folder within the user profile, resolving the issue may involve relocating the problematic file or folder. Follow these steps:
Step 1. Click View skipped files to locate the path of the affected file or folder when you are prompted with the 0x8100002f backup error.
Step 2. Right-click on the folder, choose Cut from the context menu and relocate it to a different location outside your user profile.
Step 3. Retry the backup task to check if the Windows backup error code 0x8100002f persists.
If the origin of backup error code 0x8100002f lies within the LocalLow, Contacts, and Searches folders, you can manually exclude them during the backup creation process in Backup and Restore. Here's how:
Step 1. Open Control Panel, and navigate to Backup and Restore (Windows 7) under System and Security.
Step 2. Click Set up backup on the right-hand section of the screen and choose a backup destination.
Step 3. Select Let me choose when prompted about what to backup, and click Next.
Step 4. Expand the Additional Locations folder, and then uncheck the boxes next to AppData folder, Contacts, and Searches, then hit Next.
Step 5. Finally, click on Save settings and run backup to start the backup progress.
In case unwanted changes in the Registry Editor contribute to the appearance of backup error code 0x8100002f in Windows 11 or other systems, particularly if the Contacts folder under the user profile is accidentally deleted, consider removing keys lacking the ProfileImagePath string value. Here's a step-by-step guide:
Step 1. Press Win + R simultaneously to open the Run box. Type regedit and press Enter to launch Registry Editor.
Step 2. Navigate to the path below:
Step 3. Under the ProfileList key, select any listed folder and check the right side for a string value called ProfileImagePath. If found, it indicates the user profile is intact; proceed to the next solution; if not, you can delete the entire folder.
Step 4. Ensure to review all folders under ProfileList and reboot your computer after modifying the registry.
Encountering backup error code 0x8100002f on Windows 10 could be a result of using a hard drive for backup that shares the same physical disk. To mitigate this issue and ensure successful backup, it is recommended to utilize an external disk. Creating Windows backup on external drive is prudent, as it provides protection in the event of corruption or damage to the primary disk, ensuring the availability of the necessary backup on the alternative disk.
If error 0x8100002f stems from a conflict between the NVIDIA USB Enhanced Host Controller Interface (EHCI) chipset driver and its generic counterpart, resolving the issue may involve updating or uninstalling the NVIDIA USB EHCI chipset driver. Follow these steps:
Step 1. Type device manager in the Windows search bar and open it. Then, locate Universal Serial Bus controllers and expand the category.
Step 2. Right-click on NVIDIA USB EHCI chipset and select Update driver.
Step 3. Choose Search automatically for drivers and follow on-screen instructions to complete the driver installation.
Step 4. If the utility fails to find a new driver version, right-click on NVIDIA USB EHCI chipset and choose Uninstall device. This action removes the NVIDIA-supplied driver, allowing the generic equivalent driver to take over.
Actually, solving the Windows backup error code 0x8100002f can be time-consuming, if you don’t know which method will work you for. Also, you may encounter other errors like Windows backup failed to get an exclusive lock, Windows backup failed to shadow copy, and so on, when you use the Windows native backup tool.
To avoid these problems thoroughly, I recommend you to use free Windows backup and restore software - AOMEI Backupper Standard, to back up your Windows. It is embedded with abundant features, including:
πYou can perform System Backup, File Backup, Disk Backup, and Partition Backup as needed. π‘It allows you to store data backups on local disk, external storage devices(USB, HDD, SSD, etc.), cloud drives, NAS, or network locations. π¬You can use it to create Windows bootable drive and restore your system when your Windows system has crashed and cannot boot up correctly. π§It offers incremental and differential backup options to save backup time and space (you can enjoy differential backup after upgrading to paid versions).
In the following, we will show you how to use AOMEI Backupper to create a system image on Windows.
Step 1. Free download AOMEI Backupper, install and launch it on your computer. Note that there is also a Server backup version available for Windows Server users.
Step 2. Click on the Backup tab and select System Backup.
Step 3. The program will automatically identify all system and boot-related partitions. You only need to choose a destination path. It’s recommended to backup Windows to an external hard drive, NAS or a offsite location.
Step 4. Click Start Backup to commence the system backup task.
Hope you can solve the Windows backup error code 0x8100002f through the methods provided in this article. In order to save your time and energy, it is recommended that you use AOMEI Backupper to protect your system and data.
With the help of this tool, you don’t need to worry about these Windows backup issues. After backup, you can even restore the system image to another computer with a dissimilar hardware with its Universal Restore feature.