RHINO 7 license error

Rhino Rhino for Windows
4

My next option would be:

  1. Use your Windows file Explorer and browse to:
    2.%appdata%\McNeel\Rhinoceros\6.0\License Manager\Licenses
    There will probably be 3 or 4 files in the folder

  2. Delete everything in that folder

  3. Browse to:
    5.%programdata%\McNeel\Rhinoceros\6.0\License Manager\Licenses
    There will probably be only 1 file in that folder

  4. Delete everything in that folder

  5. Start Rhino and login again

Any luck?