IRQL not less or equal

jb1991 Guest


I purchased a custom built PC a few days ago but now have a problem of blue screen with "IRQL not less or equal" error. This problem started after installing
GTA IV, but now I can't remove or play GTA IV. Any suggestions on how to fix it?? I was considering reformatting my HD.
I have windows 7, i5 3.3ghz, GTX550 1GB, with 4GB RAM


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seadogs Trainee

I had a similar problem with my new pc. I found that my RAM was faulty, just replaced that and every worked fine after that. Not sure about your problem with GTA IV, but you could try Revo Uninstaller Pro...Hope it helps


jb1991 Guest

Thanks man. Problem sorted 😀

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