Clock forcefully set in the future & apps crashing

[andwan0]

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

Anyone have any idea why this happened?

 

[torchwood]

HI andwan0,

have a look in your event viewer, it should tell you if/what program changed the time setting.

Roy

 

[RoWin7]

*You're traveling through another dimension, a dimension not only of sight and sound but of mind. A journey into a wondrous land whose boundaries are that of imagination. That's the signpost up ahead - your next stop, the Twilight Zone!*