The managed package "Printer Installer Client" needs to uninstall previous versions before installing

Vaison Printer Installer Client software cannot do an in-place upgrade. To install the new version you have to first uninstall the existing version then install the new version. This means the AW managed package "Printer Installer Client" cannot be used, as when you apply an update the package breaks. The package needs to uninstall any existing version if it exist before running the install.