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DISM Error: 0xc1420117 when trying to unmount and commit.
Good evening,
I have successfully integrated updates into the install.wim.
I then used the command:
Dism /Unmount-WIM /MountDir:C:\Win7ISO\OFFLine /Commit
It says: Error: 0xc1420117
The directory could not be completely unmounted.
This is usually due to applications that still have files opened withing the directory.
Close these files and unmount again to complete the unmount image.
Do I need to delete the directory C:\Win7ISO\OFFLine and try again?
Any ideas please?
Thanks in advance.
EDIT:
Does it make a difference the fact that I put the offline image in the folder where the extracted ISO files are?
Do I need to delete that folder first and try again?
Last edited by Paul Black; 04 Mar 2018 at 17:14.