Serious PC issues with new build?

[adampcpower]

i just built my PC and it has been running great for a few weeks, but lately things have been getting bad very recently. For example, i use to be able to play all of my games without a problem, now Deus Ex: HR will not run because "failed to initialize Direct3D with current settings" i havent changed my graphics driver or anything since i ran it before (graphics driver from Nvidia: 304.48)! also, i have been getting problems with VIRTUMVP and i dont know how to solve it. Also when i try running 3DMark11 it just goes to a black screen and dosent do anything until i ctrl+alt+delete out. What is the Problem?? i have good anti-virus software and i barely go on the internet, i havent changed drivers or setting, its just all of a sudden things are falling apart? please help, i will be replying to questions rapidly when you post

my PC:
i5-3570k
ASRock z77 Extreme4
ZOTAC GTX 670 AMP! Edition
G.SKILL 8gb (2x4gb) RAM
Seagate Barracuda 1tb 7200rpm 6mb
OCZ FATAL1TY 750W

I just tried running Unigine Heaven and it does the samething as 3DMark11, it goes to blank screen then stops responding

 

[adampcpower]

im trying my other games and they all do the same thing! i try FarCry2 and it just pops up the window and says FarCry2 is not responding and then closes down. Everything is doing this!

 

[iocaine1]

As im sure you have figured out already the problem is VirtuMVP.. I'm outraged at the lack of support from Lucidlogix and ASrock. its crashing almost every game i own, and constantly give me error messages saying my programs have expired. Disable it and the problems go away. Such a promising program, but the more i try and work with it the more i grow to hate it.