I have a PC at home running 10 PRO 1511.  The Anniversary Update install fails because of 'corrupted files' and a Google search typically reveals the need to run SFC /scannow followed by DSIM commands.  I have also tried a SFCFix utility.  All fail with the same corrupted files error.  I would provide screen shots but the problem does not appear on this PC.

One option I am not able to try is the DSIM command with a SOURCE operand.  There is no clear indicator as to what must be specified in the SOURCE path but I did read that a Windows 10 ISO created by the Media Creation tool is NOT one of them.

Is there anyone in GZ who has used DSIM with a SOURCE operand that has successfully repaired corrupt Windows 10 files?  I would welcome the opportunity to point DSIM to a usable SOURCE path!!

Thanks in anticipation.