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Re: vss not working after install 2026-09-22 windows update KB5124010 (26200.9550)
Posted: Wed Sep 23, 2026 8:42 am
by kru-217
warning message "Unable to obtain a lock on C:"
Re: vss not working after install 2026-09-22 windows update KB5124010 (26200.9550)
Posted: Thu Sep 24, 2026 1:24 am
by TeraByte Support
It was tested and no problem found.
Look in the ifw.log for the VSS error code (presuming it's still enabled - if not, enable it), and see
https://www.terabyteunlimited.com/kb/kb ... on-failed/
Re: vss not working after install 2026-09-22 windows update KB5124010 (26200.9550)
Posted: Thu Sep 24, 2026 6:51 am
by OldNavyGuy
KB5124010 is a Preview update.
Unless you have a pressing issue that it fixes, I would suggest uninstalling it.
You could also use PHYlock instead.