To fix this problem simply add "about:internet" to your trusted sites using the following steps
- Click "tools" > "Internet Options" > "Security" tab
- Select "Trusted Sites" then "Sites"
- Now enter "about:internet" then click "add"
- click "close" then "OK"
Finished, you should now be able to access that peskly self signed SSL certificate.
Be careful, this can open you to potential fake site exploits.