Vista - Devil May Cry 4 APPCRASH

Whenever I try to start DMC4 I get this error message

Problem signature:
Problem Event Name: APPCRASH
Application Name: DevilMayCry4_DX9.exe
Application Version: 1.0.0.0
Application Timestamp: 4833b3d2
Fault Module Name: DevilMayCry4_DX9.exe
Fault Module Version: 1.0.0.0
Fault Module Timestamp: 4833b3d2
Exception Code: c000001d
Exception Offset: 007761f1
OS Version: 6.0.6000.2.0.0.256.1
Locale ID: 1033
Additional Information 1: 8031
Additional Information 2: 6b7c3d12825eeb270c22f613eb79ae6e
Additional Information 3: a6c5
Additional Information 4: 05bdcba8467c5d8d7092b29685143431




This isn't the first game its happened on either, and i know i meet the minimum requirements as i've checked them several times, and I don't know if it was the same error message on the other games but i have a similar problem when trying to run DoW2, Far Cry 2, and a few other games. Any help would be much appreciated, Thanks.

What is the designed RAM for this game? How much do you have currently without calculating Windows?

What are your system specs? I have this game and I can barely run it with the following (benchmark reports "C"):

core2duo T7600G 2.66GHz processor
Radeon x1900 256MB
4GB ram

note- If you are running an integrated, or low end GPU you will not be able to run this game.

Yeah, post your specs. There's a likely reason in that alone.