Please note:
If this page keeps presenting the same login prompt
even after the username & password combo are entered, the site needs to be added to the Trusted Sites.
To do that in MS Internet Exporer, click on Tools-Internet Options-Security tab-Click on
"Trusted Sites" icon and then click on "Sites" button.
Add the following address to the list of trusted sites: http://www.infracoredocs.com
Then close Internet Options and try again.