GPO to uninstall?

Hi All,

I try since 1 week to uninstall PDF architect 4 to my domain…

I try to do it by silent GPO, but i have already a popup with the 3 choices : repare, uninstall or modify…

I arrive to uninstall all the module with the commande msiexec, but not the main application…

Do you have a solution ?

Regards