IRQL less than or equal to zero
A friend asked me to put Flightsim 2004 on my computer.
However every time it would crash the computer to blue screen with the above message. I uninstalled it and restored the computer to its state prior to the install. However, whilst all normal programs run fine any graphic intensive game eg crimson skies now brings up the same fault. I have tried everything I know latest drivers re-installed etc etc but to no avail,
Anybody had this one or any ideas? Quite a lot on internet on it but no real fix. Microsoft just say it is the graphics driver. Well it was working fine before so what changed?
Anyway P4 3.06 MHZ MSI Motherboard MSI Gforce FX 5900
XP Pro
Please help