To use DISM with a mounted ISO file as a source for the RestoreHealth command, ensure that you are using the correct syntax and that the source file is accessible. Here are some steps to help you troubleshoot the issue:
- Verify the Mount Point: Ensure that the ISO is correctly mounted and that the drive letter (in your case,
F:) is correct. You can check this by opening File Explorer and confirming that the contents of the ISO are accessible. - Correct Command Syntax: The command you provided seems to have a small syntax error. The correct format for using an ESD file should look like this:
Make sure to include a space afterDISM /Online /Cleanup-Image /RestoreHealth /Source:esd:F:\Sources\Install.esd:1esd:and ensure that the path is correct. - Use the Correct Index: If the ESD file contains multiple images, ensure that the index number (the
:1part) corresponds to the correct version of Windows you want to restore. You can list the available images in the ESD file using the following command:
This will show you the available indexes and help you choose the correct one.DISM /Get-WimInfo /WimFile:F:\Sources\Install.esd - Check for Updates: Ensure that your Windows installation is updated. Sometimes, the repair process may fail if the target OS is patched to a higher level than the source.
- Use Windows Update as a Source: If the above steps do not work, you can try running the command without specifying a source, allowing DISM to fetch files from Windows Update:
DISM /Online /Cleanup-Image /RestoreHealth
If you continue to encounter issues, consider checking the CBS.log file for more detailed error messages that could provide further insight into the problem.
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