Before install FVDI software, please close all anti-virus software. otherwise, you can't install FVDI successfully.
After install FVDI software, if you get Error 5, how to solve the problem?
CDM Uninstaller is a free application that can selectively remove Windows device drivers from the user’s system as specified by the device Vendor ID and Product ID. This application comes as a command driven application or as a GUI executable.
Both applications come as a zipped executable that needs to be extracted prior to running. Please refer to the readme for running the application..