Guild Wars 2

Regularly when playing the program force closes and leaves me with this message:

—> Crash <—
Assertion: A file was corrupted in the archive. Please run once with ‘-repair’!
File: ..\..\..\Game\Main\MainCli.cpp(572)
App: Gw2.exe
Pid: 2816
Cmdline:
BaseAddr: 00400000
ProgramId: 101
Build: 15518
When: 2012-09-15T17:29:38Z 2012-09-15T12:29:38-05:00
Uptime: 0 days 0:20:32
Flags: 0

Repairing does not help with the issue. I’ve read some other gw2 forums on this issue, have run memtest86+ for 7 passes and had no issues with my memory. Also updated my GTX480 drivers to the beta driver recommended. I installed the game from a disc if that helps. Any information would be helpful at this point. Attached are some of the log files that might be useful.

its a bug in there game there are thousands of people have this problem so far its not hardware i didnt have the problem till about 2 weeks ago i thought it was ram ran memtest for 10 hours each on each stick of ram i have no errors formatted even went as far as buying a new motherboard and runing the tests agian nothing but i still remain to get the errors its on arenanets side hopefully they get this bug fixed if it helps it seems everyone having the error is on nvidia and more specificlly the 5 series i have a

intel i5 2500
2×4gb sticks of Corsair Vengence Ram
500GB seagate 7200 rpm drive
and of course what most people are having problems with
a Nvidia gtx 560

it seems most people are having problem with nvidia cards i dont think it has anything to do with ram at all i just hope they get the problem fixed soon