Clock forcefully set in the future & apps crashing

andwan0

Distinguished
May 23, 2009
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18,510
I left my Windows 7 PC on overnight (with lots of apps left open - mainly development IDEs & web browsers). It has latest virus scanner and latest Windows 7 updates (auto-updates).
It shouldn't lock when idle.

When I came back in the morning, the PC was locked. Fair enough.
When I unlocked it, lots of apps were crashing. Then I looked at the clock:
http://imgur.com/gUauiby
gUauiby.jpg


Anyone have any idea why this happened?