My C:\users\my_name\appdata\local\temp folder has 4600+ files in it! Some going back to 2010. Since this is a temp folder, can I safely delete the files? Many of the files have 0 or 1 kb; others are larger, usually the ones ending with .txt. I'm not hurting for space on my hard drive but keeping 4600 unnecessary files seems ridiculous. Any advice?