Sure, you can run Disk Cleanup to empty temporary files and cookies, but you are still missing Temp files in the User Profile.
Here is an easy and quick way of doing it. Copy the following text in notepad and save it as TXT file extension.
ECHO This is a Disk Cleanup Tool
del "%UserProfile%\Local Settings\Temp\*.*" /s /q
Once you have saved it to a tempcleanup.txt file, change the extension to BAT.
There you go and there you have it!