Today I had to do a total Reset of WIndows !0. Ánd after re-installing Revit I blindly installed the Enscape plugin before informing Enscape that my fixed license would need to be deactivated before I re-activated it on the same machine. I did this once before, and because I am a slow learner, I dont remember what the work around was.
If anyone has found themselves in this situation, and remembers the workaround , please let me know. i also sent a note to support@Enscape. Thanks!