Temporary internet files are stored separately for each user account. These files can be deleted by running the following command from Windows command line.
rmdir /s /q “%userprofile%\Local Settings\Temporary Internet Files”
There is another temp folder where temporary files are kept. Suppose you view a pdf file online in the browser, then the file is actually stored in this temp folder. This is located in C:\Documents and Settings\username\Local Settings\Temp. The environment variable temp stores the path of this directory.
This temp folder can be cleaned using the below command.
rmdir /s /q %temp%