After upgrading 2007 to 2009, I get the following message during start-up:

"Drawcompare cannot be loaded. Either the add-in or one of its components is missing."

This shuts down the program with an "unexpected error" message from windows. The dll file is present in the intallation folder. Has anyone else experienced this or have a solution other than uninstall and fresh install 2009?

XP 32

Thank you for any help.