Windows 10: %temp% folder stores about 1GB in just a day after deleting them

I have deleted all files inside %temp% folder. The next day when I went to delete the files again from %temp% folder then it has more than 1GB of data inside. This means, in just a day, about 1GB of files are being stored there.


I have no problem deleting them again and again but I use an SSD. Its life decreases after frequent writes. So is there any setting to write temp files into %temp% folder.


I don't have this issue before March 2021 quality update. Does it have any link to an increase in temp data very frequently?


I have also performed sfc /scannow and Windows Resource Protection did not find any integrity violations.




:)

 

about temp folder

Hi Hector,

The temp folder provides work space for programs. Yes they can be deleted. We suggest that you follow the steps provided by Sangeeta Sarkar on how to delete Temp files on this

link. You may also type in the search box Disk Cleanup and hit enter. It will evaluate your disk and give you a list of folders sizes that can be deleted.

Keep us updated on the status of the issue. We will be glad to assist you further.

Regards.

 

Trouble deleting a folder

Thanks for the suggestion but it says "delete folder failed for E:\....." for each folder I try.

*Confused

Will I be forever stuck with these unnecessary folders? *Oh Well hwell:

 

Is it safe to delete the Temp folder in C:/Windows/Temp?

Yes, all *files* in the temp folder (not the folder itself) can, and should be, deleted periodically.

The temp folder provides workspace for programs. Programs can create temporary files there for their own temporary use. Each program should delete all its temporary files when it closes, but for various reasons it doesn't always happen (for example,
if the program crashes, it never gets to do this). That's why it's a good idea to periodically clean out anything left there.

Also note that there are some program installations which work in two steps. The first step concludes by writing temporary files and rebooting. The second step starts automatically after rebooting and needs to find those files there (and then deletes
them when it's done).

Other than doing it automatically when rebooting (that would interfere with installations like the kind I described), it's always safe to delete the contents of the temp folder. Because it's safe to delete any temp files that aren't open and in use
by an application, and since Windows won't let you delete open files, it's safe to (try to) delete them at any time. If any fail to delete because they're open, they'll either be deleted automatically when the app using them closes, or you'll get them the
next time you delete manually.

Some people may suggest that you reboot before deleting anything, but that's not necessary, for the reason described above (on the other hand, it doesn't hurt to do it).