cleanmgr /verylowdisk /d C This runs cleanup without user prompts, targeting only critical system files (e.g., Recycle Bin, temporary files). For cleaning WinSxS (Component Store) and old Windows Update files:
cleanmgr /sagerun:1 Note: /sagerun requires prior /sageset configuration run interactively once. Windows 10/11 includes automatic Disk Cleanup via Storage Sense, but command-line control is limited. Alternative: Use cleanmgr /verylowdisk (Windows 10+):
dism /online /Cleanup-Image /StartComponentCleanup dism /online /Cleanup-Image /StartComponentCleanup /ResetBase These remove superseded components and cannot be undone. Create a batch script cleanup.bat :
| Command | Function | |---------|----------| | cleanmgr /drive C | Launch GUI for C: drive | | cleanmgr /sageset:n | Create settings (n = 1-65535) – prompts user to select cleanup categories | | cleanmgr /sagerun:n | Run cleanup using saved settings (n matches /sageset ) |
Here’s a concise technical report on using Windows Disk Cleanup via command line. Date: April 14, 2026 Subject: Utilizing cleanmgr.exe and dism.exe for Disk Maintenance 1. Objective To provide an overview of command-line tools in Windows that automate disk cleanup, useful for IT administrators, scripted maintenance, and remote management. 2. Primary Tool: cleanmgr.exe Windows includes the Disk Cleanup utility ( cleanmgr.exe ), which can be run with various parameters.
