Geez...i was actually signing off in that last post and you guys just kept giving me better stuff. Thats why I love this sight...you guys really are the best!! Anyway...before I saw what you guys wrote I actually just starting checking for the presence of the MSI GUID (in the uninstall key...I knew what all the GUIDs were because I created the MSI's. ) Everything worked out great with that but I will mess with the MSI UDF...that looks nice too. Does that actually just look for the name of the MSI when it was installed???