Use DISM on different parition

I am trying to repair a corrupted windows installation which is on a separate local drive d: using DISM but I cannot find any information on how to run DISM to a repair a windows installation which is on a separate drive.

How can I run the following command on drive d:

dism /online /cleanup-image /restorehealth

Solution 1:

/Online means the current running Windows. If you want to serve a different windows, use the Image parameter:

dism /Image:D:\ /cleanup-image /restorehealth