To clear your cache and history under the Internet Explorer, please do the following:
1. Open up Internet Explorer.
2. Click on your 'Tools' menu.
3. Click on 'Internet Options.'
4. Click the button 'Clear history.'
5. Within the same box, you can clear the 'temporary Internet files.'
You may find the above instructions don't work for you. If they don't, try this:
1. Close your IE browser
2. Go to Start, and then Find
3. Search for "Temporary Internet Files"
4. Once you find the temporary internet files folder; double click.
5. Select all files
6. Delete all files.