Hi,
I am having some trobules to replicate this, how did you install PDF Architect?
Did it come with PDFCreator, did you use the standalone installer, or did you use the individual MSI packages (or any combination of those)?
Here is a link to the removal toll which was designed in case something goes wrong with the uninstall: http://redeuro1.lulusoft.com/pub/pdfarchitect5/removal/Architect_Remover_1.0.10.34009.exe but I am not sure if this will help with automating the procedure. As far as I know, uninstalling the view module should remove main application, but from what you write this doesn’t seem to be the case.
Best regards,
Robin