Game crashing - StackHash/BEX error - COD4

[R1KK3RT]

hey there.

I've recently bought a new mobo + processor and installed Call of Duty4(COD4)

My specs are:
System - OS Win 7 x64
CPU - I5-5670K
Motherboard - Gigabyte Z87X-D3H iZ87
Memory - MB Kingston 8 GB DDR-1333
Graphics Card - GTX 570
Hard Drives - 2 X 2 TB Hitachi
Antivirus - Bitdefender
Browser - Chrome

Just a few seconds ago, i had to manually close my cod4 through the task manager since it was not responding anymore.

Since then i cant open the game anymore.
It is giving me the following error(copy'd from the report)

Problem signature:
Problem Event Name: BEX
Application Name: iw3mp.exe
Application Version: 0.0.0.0
Application Timestamp: 4859a219
Fault Module Name: StackHash_e98d
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Offset: 00000000
Exception Code: c0000005
Exception Data: 00000008
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional Information 1: e98d
Additional Information 2: e98dfca8bcf81bc1740adb135579ad53
Additional Information 3: 6eab
Additional Information 4: 6eabdd9e0dc94904be3b39a1c0583635

I have google'd the issue and tried adding cod4 to the DEP exclusion list, but this didnt work.

Is there any1 out here who can help me with this issue ?

If you need more information, tell me asap and i will upload them here!

Kind regards,

Rik

 

[R1KK3RT]

Ok a little update, Just installed steam and it gave me the same stackhash error

 

[R1KK3RT]

New update.

When i uninstall my nvidia drivers the game opens like a charm(But wont run due to not having gfx drivers )

So the problem is my driver... how to fix that?

 

[smarteyeball]

I'd install the video drivers AND re-run the directx end user runtime and then see if it reoccurs.

Does the issue happen only only Multiplayer? What About Single Player?

 

[R1KK3RT]

The problem goes for the single and multi player.

I will do as you suggested right now