Hey everyone, I am pretty new to using PDQ. At my school we have used it to install testnav and various other testing software and I am in charge of pushing out those updates. What I have ran into is not being able to install testnav on PCs that have an older version. I was wondering if there was an easy way to tell PDQ to uninstall previous versions then install the current one. I saw a guide where you get the uninstall file from the registry but i couldn't find an uninstall file there for testnav. Thanks for any and all help, i apologize if this is in the wrong place.