BSOD problem, can't find solution

Ok, I am getting a BAD_POOL_HEADER Bosd everytime I try to start my computer in normal mode. The offset it gives me is always 0x00000019, with different numbers for the offsets in parentheses (but the first number is always 0x00000020).

I have checked the event log and it tells me that the Fips and intelPPM drivers failed to load.

I have run a memory check using memtest86+ v. 4.10 from this site and everything passed. I have also removed and swapped the two memory sticks I have and get the same error.

I cannot seem to get a minidump file (there isn't even a folder for them in my Windows directory) even though I seem to have the settings correct.

I have done a complete spyware and virus scan as well as cccleaner to fix found registry issues.

The last programs I installed were updates to iTunes, Safari+Quicktime, and MobileMe Control panel (all updated when I opened iTunes).

Any help anybody can provide would be greatly appreciated.

Oh also, specs for my comp:

Microsoft Windows XP Pro SP3
Intel Pentium D CPU 3.40GHz
1 GB RAM
Motherboard: ECS C19-A SLI nForce4 SLI chipset

 

Well, I restored to the last known good configuration. Seems to be working fine for now. I'll update again if I start having problems.