This page requires AC_RunActiveContent.js

[jumbo]

Happens with firefox. Disabled add-ons and it's still popping up.

 

[Nostromo]

If you're using Firefox and running the ad-block extension it will happen, you can make an exception for it if you know how to do it.

I don't know how to do that btw, but I can link you to a site that will help you.

HTML Password Lock: How to fix the "This page requires AC_RunActiveContent.js" error.