I tried to disable the drive from BIOS but I have not found the way, I don't want to mess with cables if possible (I know is not so difficult but I prefer to not open the PC and make some damage). Do you think is possible to follow another way?
I found something about removing Acronis damaging the system restore but without a fix, something about the key HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{71A27CDD-812A-11D0-BEC7-08002BE2092F} and the value UpperFilters
In addition there is still an error with SFC about NetFx-MSCORLIB_TLB2 and file mscorlib.tlb
Any tips to check why the "upgrade-install"/"repair install" went wrong the last time? Maybe I can fix the mess with that...
I found a thread too (I don't know if I can link it) where they explain the problem was caused by some files inside Winsxs and people had Program Files in different drive than C:, like I do (I modified that years ago to have the default installation drive for software as D: instead C: but never had issue with System Recovery until the cleanup of Acronis), is there a way to replace all the Winsxs files?