This error occurs when leftover files from a previous Google Drive for desktop installation prevent a new one from starting. You can fix this by manually clearing these cached files and registry keys before running the installer again Google Help Quick Fix (Command Line)
(The --clean flag removes all traces of previous installations; --force bypasses permission errors.) This error occurs when leftover files from a
The error message "A partially deleted previous installation was detected. You must reboot your machine before you can install this product" is a common issue when re-installing Google Drive for Desktop. It occurs when leftover registry keys or cached files from a failed or incomplete uninstallation prevent the new installer from proceeding. How to Fix the Error If it exists: Delete the entire folder