everytime when i switch internet a file error cannot find"c:/program files/folder.js"tell me what to do

Answer 1

Not enough detail to answer your question with specifics, but ".js" means whatever program you are using is looking for a Java Script file on your PC. Microsoft no longer includes Java in Windows.

If you have Java Runtime installed on your PC, look for an update. If not, get it from www.sun.com (free).

If you are lucky, it could fix the problem.

If not, try Firefox instead of using Internet Explorer.