I have a minor problem with my Windows 10 Pro installation in that I cannot get AutoPlay to work in spite of settings being set.
So far I have tried
Chkdsk was not needed as windows had found no errors
I ran sfc /scannow in an elevated command prompt with the result
Corrupted files found but cannot repair
reading CBS.log I found 4 cases of cannot repair al of which contained the similar detail at
all referring to DataOracleClientPerfCounters.......hashmismatch
I did wonder if this is because of Java updates.

I ran DISM /online /Cleanup-image /scanhealth
which said repairable
I then ran restorehealh on it's own and /source:wim:e:\sources\install.wim:1 and the same with/limitaccess

All returned the error cannot find source file although I had checked that the file was there on the Windows 10 disc created from an ISO file
After reading "configure a Windows repair Source" I looked at Group policy but within Computer configuration\administrative templates\system Specify setting for optional component installation and component repair did not exist but specify Windows Installation file did and is not configured

In desperation on advice from this forum I Tried to use a W10 disc and ran Repair but this failed.

As there are many applications on the existing installation I am loathe to perform a clean install.

Does anyone have any suggestions please?