Error 30033-9 can be a symptom of deeper Windows corruption.
Leftover traces of previous Office versions or failed updates. error code 30033-9 office 365 repair
A: Try the methods outlined in this article, including restarting your computer, running the Office Uninstall Support Tool, disabling conflicting software, checking for corrupted system files, and checking registry settings. Error 30033-9 can be a symptom of deeper Windows corruption
Open Regedit → Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration Delete the SharedComputerLicensing key if present → Restart. including restarting your computer