When you uninstall an application from a Windows Vista computer by using the Programs and Features feature from Control Panel, you may receive the following error when you click Yes to the dialog that asks whether you want to restart your computer to complete the uninstall.
“An error occurred while trying to uninstall [application]. It may have already been uninstalled.
Would you like to remove [application] from the Programs and Features list?”
A short time after the error message is displayed the computer will restart.