I have no idea why this is happening, but neither vent viewer nor task scheduler work on my PC. I have posted this as one question because I bet it is related.
Thank you.
Here is the error I get when I try to run "Windows Event Log" service I get this error.

Here is a screen shot of the errors in Event Viewer and Task Scheduler.







C:\Windows\System32\LogFiles\WMI\RtBackup(might need to reboot into Safe Mode first), as detailed here. – Karan Oct 16 '12 at 2:29