It's from a spyware program. Maybe Spybod did delete it, but the autorun key is still there, and Windows is telling you it can't find it.
Go to Start > Run, type "msconfig" and press Enter. Go to the last tab, look for an item named "rundll32.exe newdot~2.dll" or something like that and uncheck it.
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![[Image: userbar452797dd.gif]](http://img218.imageshack.us/img218/216/userbar452797dd.gif)
