I have problems with that Werfault.exe and Wermgr.exe using the 100% CPU and makes the machine very slow. I have tried to disable problem reporting, but it still sneak in the background and occasionally steals all the power. This will be accomplished in a few hours before it is reset again.
I have windows Vista OS.
Suspect that this might be a trojan or the like, without so far to have been confirmed this. Have run scan with McAfee and spybot with no luck, while AdAware hangs ..