Thx @zcomputerwiz for your quick answer. :smile9:
Just used the advised SFCFix.zip 64 Bit with SFCFix.exe.
Seems it restored permissions for WinSxS.
A new Sfc /scannow test didn´t report any coruptions and sfcfix.exe itself reported no corruptions, too.
(Both tests ran at a much higher speed than before - this may be good signal. :smile9:)
Just have to wait for some time, to see if it worked kind of permanently. (Would be wonderful :thumbsup2:)
Corruptions always occured unforeseably before.
Will try the same procedures with my second pc, which is behaving the same way for the same short time.
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Are you having any other problems besides the two files listed?
Seem to have some problems with permissions (not causing big trouble).
I tend to install new programs in admin account, but I nearly only read emails/use webbrowser in standard user account.
Being lazy, I therefore often update program updates after download from within my standard account, entering admin password.
This behaviour perhaps, may have caused some problems.
Some, not all programs (e.g. Calibre /LibreOffice /PDF-XChange Editor) complain during installation not to have got the needed permissions.
"Could not open key:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders.
Verify that you have sufficient access to that key, or contact your support personnel."
Already downloaded "Restore Ownership" Tool, but don´t really dare to use it.
But I guess, this may be OT here?
Thx once more again and have a good time (all) :thumbsup2:
Good work you´re doing here! :smile9: