After cleaning up the %temp%, temp, and prefetch files on your computer, you may find that the Disk Cleanup utility is not running. This can be frustrating, especially if you were hoping to free up some disk space. In this article, we will explore some possible reasons why Disk Cleanup is not running and provide solutions to help you get it working again.
Reasons why Disk Cleanup is not running
There are several reasons why Disk Cleanup may not be running after you have cleaned up the %temp%, temp, and prefetch files. Here are a few possible causes:
- Corrupted system files: If some of the system files required for Disk Cleanup to run properly are corrupted, it may prevent the utility from working.
- Missing registry entries: Disk Cleanup relies on specific registry entries to function. If these entries are missing or incorrect, it can lead to issues with the utility.
- Outdated Windows version: If you are using an outdated version of Windows, it may not be fully compatible with Disk Cleanup. Updating your operating system can sometimes resolve this problem.
Solutions to fix Disk Cleanup not running
Now that we understand some of the possible causes, let's explore some solutions to fix Disk Cleanup when it is not running:
1. Run System File Checker (SFC)
The System File Checker is a built-in Windows tool that scans for and repairs corrupted system files. To run the SFC, follow these steps:
- Open the Command Prompt as an administrator. You can do this by typing "Command Prompt" into the Windows search bar, right-clicking on the Command Prompt app, and selecting "Run as administrator".
- In the Command Prompt window, type
sfc /scannow and press Enter.
- Wait for the scan to complete. This may take some time.
- Once the scan is finished, restart your computer and check if Disk Cleanup is now working.
2. Reset Disk Cleanup settings
If the settings for Disk Cleanup have become corrupted, resetting them may resolve the issue. Here's how to reset Disk Cleanup settings:
- Open the Command Prompt as an administrator.
- Type
cleanmgr /sageset:1 and press Enter.
- In the Disk Cleanup Settings window, check the boxes next to the file types you want to clean and click OK.
- Restart your computer and check if Disk Cleanup is now running.
3. Update Windows
If you are using an outdated version of Windows, updating your operating system may resolve compatibility issues with Disk Cleanup. Here's how to update Windows:
- Click on the Start button and select "Settings".
- In the Settings window, click on "Update & Security".
- Click on "Check for updates" and wait for Windows to search for available updates.
- If updates are found, click on "Download and install" to install them.
- After the updates are installed, restart your computer and check if Disk Cleanup is now working.
By following these solutions, you should be able to get Disk Cleanup up and running again. If the problem persists, it may be worth seeking further assistance from a tech support professional.
References
| Source | Link |
|---|---|
| Microsoft Support | https://support.microsoft.com/en-us/windows/disk-cleanup-in-windows-10-8a96ff42-5751-39ad-23d6-434b4d5b9a68 |
| Windows Central | https://www.windowscentral.com/how-use-disk-cleanup-windows-10 |