I have an Oce ColorWave 650 plotter / printer running on Windows 10 workstations.
With the latest driver installed, I'm having various issues getting it work. On some other workstations with an older driver installed, it works fine. If I uninstall the printer and then attempt to install the old printer drivers, I get a message saying that a newer verions is already installed and that I must uninstall it first.
Well, I already uninstalled it, so I'm guessing there is some residual info in the registry. How can I completely remove files and drivers related to that printer, so that I can install an earlier version?