Part one:
Okay first thing you need to do is open control panel,
Then select file explorer options.. Then when that's open,
Click on the view tab at the top of that window, under view,
Select show all files, and uncheck hide or all the hides from that menu.
Apply, exit that. Now your ready for the temp directory.
Part two:
You need to open up C-drive, where your OS is located..
Find the Directory called users... Open that, then select your profile name (it should be there).
IN there you will see a directory called appdata, Open that, then open Local.. IN that directory will be
yet another directory called Temp. Open it, Select all, then delete.
Your done.
~XTeKK out.