ghorque is right, disabling event logging is kind of a 'catch-22' kludge, but god knows I've oftentimes done worse, just to get rid of nagging associated with a problem I'm well aware exists, but don't (due to time or trouble involved) want to deal with right now. I'm currently cutting everything out of %Windows%\ProgramData\Microsoft\Windows\StartMenu\Programs to a temp on D: and back, just to get around a known problem with win7 updating ("All Programs" link in start menu is empty) that surfaced after (against all recommendations) updating from 7068 > 7077 > 7100, until I can finish planning to get my TechNet RC1 in while sidestepping all the 'gotchas' inherent in using a boot loader and Ubuntu on a three RAID (and, of course, not all the same flavor of RAID) system...
The catch-22 is that, as ghorque pointed out, the event logger is probably the main tool you'll want to find out why the event logger is breaking. It's kind of like my exhortation to everyone with booting grief to get a case speaker - it's often the only clue you'll get; it (the event log) is especially useful for troubleshooting driver problems - they're usually stealthy, and don't announce their screw-ups anywhere else...