Uninstalling Program

I am running Windows XP Home on an HP Pavillian t640a.
Recently In downloaded from one of your newsletters (29/6/2005) a program listed under “Partner Marketplace” the program being “PC MightyMax” – Now I cannot unistall it entirely.
I have been able to delete all of the files (apparently) but the program does not want to completely uninstall. It comes up with “error 606 could not access network location %USER PROFILE%\PrintHood\” –

Any suggestions?