Uninstalling old PACE (iLok) License Support versions – Computer Setup and System Configuration Forum

(First off, *please* don’t make this into an anti-iLok rant thread.)

I’m on Win7 64-bit. In the “Control Panel -> Uninstall a Program” panel I noticed that I have several old versions of the “PACE License Support Win64” on my machine. I’d like to uninstall them, but every time I try, I get a “1628: Failed to complete installation” error or a “Please wait until the current program is finished uninstalling or being changed” error.

Any idea how I can get rid of these old versions?