Remedy for clearing your Browsers cache.
1. You want to go to the page you are having problems with.
2. Refresh browser ( ctrl F5 ) on the page a few times, then try using that page again.
What happens is the cache
sometimes does not clear itself, this is common on many computers.
If that does not work, you might want to try using this program, CCleaner [it's free] , you can download it free here... http://www.filehippo.com/download_ccleaner/ There are other programs that will do the same thing, but this one I have tested on my system and it works for me. Microsoft recommends this program as well.
Hope this helps