Guild Wars 2

I get this message ever since the game closed to patch today:

App: Gw2.exe
Fatal error (3): Failed to commit memory from the OS (code 1455)
When: 3/29/2013 14:34:44
File: ..\..\..\Core\Platform\Windows\Exe\ExeMemFlexible.cpp(252)

Anything I can do to fix it?

Fixed it by restarting my computer…guess I should have tried that first >.<