You know I thought I had but when I rechecked I was still on 4.0. I find the updating process for extensions a little clunky, I must have screwed it up somewhere. Thank you so much!! Im so glad to be back up and running on your products again, they are really great!

AGM

Hi, long story short I have exactly the same problem as every other user on this thread (license disappears, msg_validation_error, Request to SketchUcation = ERROR_AOC). I'm running FredoCorner in Sketchup Pro 21.0.338 on Mac OS Catilina 10.15.7. I successfully used the technique of going to license file location, deleting the license signature file, and and re-verifying my same license.

My problem now is that FredoCorner forgets my license every couple logins, so now of course I have used up all the "seats" in my license and am locked out of the plugin all together. Any progress squashing this bug? Sorry guys, but I have to say I am kind of feeling like I threw my money away at this point. Any help is much appreciated!!