Unwanted Windows Installer..Photogallery on start up

[Torque2]

Help!...lately on startup I get a Windows installer box appear trying to instal a Program called PhotoGallery...I haven't a clue what program that is!
It tries to instal the program from a location 1 and because it can't find it gives me the problem of trying to close the process down.

Any ideas on how to get rid of the process entirely?

Thanks