Quote Originally Posted by brokencrow
I'm not sure. How can you tell it's running? That app's always been a mystery to me.
By looking at the log file of course!

It can be found in %windir%\debug\
I've found two logs. mrt.log and mrteng.log

The log file will tell you which version was run and the results.

If you want to manually run it, click on Start, Run and type mrt.exe or just mrt and press enter.

You can find more docs for this program @ http://support.microsoft.com/?kbid=890830