Windows 10: Windows Defender Files in Disk Cleanup

Hi!

I have a weird situation going on with my PC.

When I goto Disk Cleanup on my Crive,there is one named 'Windows Defender Antivirus Files' that I try to clean.After the cleaning is complete;the next time I go to the Disk cleanup,I am seeing that file grown in size by some 1 or 2 mb and is not getting deleted.I tried again and it is increasing again instead of being deleted.I am feeling very uncomfortable about this situation and require help.

:)

 

disk cleanup

Hi joysoder, to properly and safely delete any files not required by your system, run Disk Cleanup twice as explained below. Each time select everything in the list and delete them. Disk Cleanup will not suggest deleting anything that is not safe to delete
. . .

Open File Explorer

Click on your hard drive

On the Manage Tab, click Cleanup

Let Disk Cleanup do its initial scan

Select Everything in the list and choose Delete

Start Disk Cleanup again

Let Disk Cleanup do its initial scan

This time in the resulting dialog, click 'Cleanup System Files'

Let Disk Cleanup run another scan

Select Everything in the list and choose Delete

 

Disk Cleanup after The anniversary update

Hi,

I realize the inconvenience you are experiencing with Disk Cleanup. I will certainly help you.

As per your query, I would like to inform you that, it is safe to delete all the files with extension .tmp in the temporary files folder.

I suggest you to try deleting the temporary file manually by the steps provided below and check if it helps:

• Go to Windows key+ R and type
  temp
• Select all of the files and folders within the Temp folder and delete.

Please follow the below link to run disk cleanup:

https://support.microsoft.com/en-us...-996f-99e02c7301c2/disk-cleanup-in-windows-10

Kindly update us on the issue to assist you further.

Thank You.

 

Disk cleanup not working on Windows 10.

Hello David,



Thank you for posting on Microsoft Community. We regret the inconvenience caused and will assist you in resolving the issue.



Before assisting further, I would like to ask you few questions:

• What is the exact error message you are getting?
• Are you trying to delete the temporary files or system files using
  Disk cleanup?

Disk cleanup is used to delete the un-wanted and un-necessary temporary files located in your PC. However you can also use Disk cleanup to delete system files on the PC, which is not recommended as it might cause system
performance issues on the PC.



When performing Disk Cleanup, checking the appropriate options is necessary so you do not delete the restore points present in the system.



Refer to the steps from the link below on Disk cleanup in Windows 10 and check if it helps:

http://windows.microsoft.com/en-in/windows-10/disk-cleanup-in-windows-10



If the issue persists, is suggest you to close all the system windows which is kept open on the desktop and check if the Disk cleanup method works.



Write to us with the answers to the above questions and the status of the issue on the same post for further assistance. Your reply is most important for us to ensure we assist you accordingly.



Thank you.