|That is not one file but a folder with probably thousands of files in it.|
I suggest you download and run Ccleaner slim using the default settings the program sets up. It should remove those temp files and much more. To be safe let Ccleaner save a file before removing stuff. I have never had an issue in years of using Ccleaner. Get Ccleaner Slim at the link below.
BTW, typing in all caps is considered shouting and therefore is rude.