SketchUp Classic license have no information and can't using program when activation with authorize code

[colin]

See if the steps I give in this reply help:

SketchUp 2018 will not recognize License Number

There is an unusual issue I’ve seen a few times, though that was with later versions of SketchUp. It’s worth a try. Do these steps: In File Explorer, go to this folder: C:\ProgramData\SketchUp\SketchUp 2018 Drag the files EW.lic and SketchUp.lic to your desktop, as a Move, not a Copy. Hold down Ctrl and drag the two files back to C:\ProgramData\SketchUp\SketchUp 2018, as a Copy. Try entering the license again. If that works you can delete the copies on the desktop. If it doesn’t w…

Change the path to be for 2021 instead of 2018.