Sites that use Java do not open in IE10. I have the latest version installed. Java shows as enabled in Internet Options, and in Java Control Panel. I read somewhere that the solution was to reinstall as Administrator; which worked. Until I rebooted - then it stopped working again, and reinstalling as Administrator no longer helps. Besides it's silly to have to reinstall every time I reboot. I've added the Java sites to the Trusted zone, and made sure everything is set to enabled there. Still doesn't work.
I can open the sites in Chrome though. Including the installation checker at java.com. It says 'Java needs your permission to run'; after clicking 'Always allow for this site' it works just fine. But no such popup shows up in IE. I'm assuming that's the problem, the popup doesn't show. How can I force it to show, or manually do whatever it's supposed to do??