It is not a plugin causing this, it is a conflict between your GPU(-drivers) and Cura.
I think you can get Cura running again by pressing (and releasing) the windows key, typing (exactly, without the quotes) "%APPDATA%\Cura\4.0" followed by enter, and then editing the file named "cura.cfg". From the [general] section, remove all lines that start with "window_"