Hello.

I've been using Fredo Corner for a number of years (currently using version 2.7a) in SketchUp 2017, but never had an issue like this. After doing a full wipe and clean install of windows 10, I attempted to reinstall all of the usual extensions, but the Fredo Corner extension keeps giving me a license error, saying that because it isn't licensed due to having too many seats using it, I must purchase the paid version, to make up the difference, or words to that effect. I just rechecked and redownloaded the extension and license , but it continues to state that there are too many seats using it, guy I'm the only person in my family using Sketchup or the extension, so I have no way of explaining why this type of error is happening.
Any ideas?