This switch runs the cleanup using the settings previously saved in /sageset . It runs silently (or with minimal UI) without asking you to check boxes again.
The standard command does not clean "Old Windows installations" or "Windows Update Cleanup" by default because these are considered system files. To access these via command prompt, you must combine switches. disk cleanup command prompt
This switch specifies the drive you want to clean. If omitted, it defaults to the system drive (usually C:). This switch runs the cleanup using the settings