Last update January 27, 2022 / This article concerns Windows users only
If Windows installer can't finish its job, but spits out some error message that doesn't make any sense making impossible to install / uninstall the plug-in. Reason for that is probably corrupted previous installation of the plug-in so the installation script need to be fixed or corrupted Windows registry and faulty entires need to be fixed.
Please try to use following fixing tool from Microsoft that may help resolving the problem: