Well that is a M(ost)R(ecently)U(used) key. Let me look at the location just to be sure what to do here...OK save that key...regedit | Registry | Export registry file... | save it somewhere you'll remember and name it like mru. You should end up with a reg file called mru.reg. You can double-click this if any issue comes up but I'm sure none will. In regedit Delete the value on the right containing that file name updater.lnk. Close out of Regedit. I want you to do this next. Right-click on the Task Bar | Properties | Advanced | Clear | Apply | OK. Reboot. Tell me how that goes. Are you sure this was the only location in the registry where updater.lnk was? Also you can clear out your Tempoary Internet Files right-click IE icon on desktop | Properties | General | Delete Files ... | do not check just say OK. And finally clean out as much of your temp files as you can C:\Documents and Settings\%profile%\Local Settings|Temp You will need to have Show hidden files and folders