It is not installed by default on Windows Server 2012 or earlier. Delete all the files from here as well.6. Now again Press Windows Key + R and typetemp on the run command.5. The color of the block tells you what kind of file it is in my example above, the blue blocks that dominate my hard drive are Windows system files called DLLs. When looking at the jumble of blocks in the WinDirStat, remember that each block is a file on your hard drive. The lower pane is a map of your hard drive. Now delete all the files which is available.4. The upper-right pane lists the different types of files on your computer and shows which types are taking up the most space. Type Temp on the run command and hit Enter.3. Note: If cleanmgr.exe is not available, it may need to be installed. Press Windows Key + R from your keyboard.2.
If disk usage is at 100%, you may not be able to install the software. System Information Viewer is a general Windows utility for displaying lots.