client.exe has stopped working....

[ItBurnsWhenIPVP]

So me and my brother have been playing for the last week just fine, all of a sudden this morning we both try to log in and now get the same message..

I've provided a copy of the error message we both get its identical on both computers and every time it crashes. I've uninstalled wiped everything from all the folders and removed the registry keys associated with the game and reinstalled from a fresh download, and the error continues. I've tried just restarting and still the same error, I ran the game in safe mode with networking and the same thing happens, neither computer has been updated in the last 4 days, no new hardware or software and both have windows vista ultimate 64bit, mine is an amd quad core with 8gigs of ram and an ati video card the other is an amd dual core with 4 gigs of ram and a nvidia card....if any one has any suggestions it would be greatly appreciated Thank you in advance.

client.exe has stopped working

Problem signature:
Problem Event Name: BEX
Application Name: client.exe
Application Version: 0.0.0.0
Application Timestamp: 38a4a6fd
Fault Module Name: StackHash_e52f
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Offset: 00000000
Exception Code: c0000005
Exception Data: 00000008
OS Version: 6.0.6002.2.2.0.256.1
Locale ID: 1033
Additional Information 1: e52f
Additional Information 2: e98dfca8bcf81bc1740adb135579ad53
Additional Information 3: 860f
Additional Information 4: 6eabdd9e0dc94904be3b39a1c0583635


Update: I've gone threw and disabled DEP which seemed to be causing the error removed the game 100% from my computer and restarted, reinstalled fresh copy of the game and the same thing is still happening.