This usually happens if there is a typo (check for extra spaces) or if you are trying to use a license for a different version of SketchUp. Remember, 2020 licenses start with the letter . Deauthorizing Old Machines
: SketchUp Pro 2020 is considered an unsupported version. While your classic license allows the software to function indefinitely, Trimble will no longer offer technical troubleshooting or compatibility patches for newer computer operating systems. This usually happens if there is a typo
: Downloading cracked versions of SketchUp 2020 frequently infects computers with spyware, ransomware, or crypto-mining scripts. This usually happens if there is a typo
It is important to note that . SketchUp has fully transitioned to a subscription plan. 2. Upgrading to a New Version Breaks 2020 Licensing This usually happens if there is a typo