11.50 TruClient IE playback hangs

I can create a TruClient Firefox script fine, but when I try to create a TruClient IE script (using IE10), the playback doesn't work. 

I can get into Develop Script, and can record my actions, but if I try to play back any (or all) actions, the progress bar goes halfway across the action and then just hangs there until I get a timeout error. 

I assume this is an issue with setup, because I just got IE10 installed, but any help would be greatly appreciated. 

I keep seeing blog posts saying to look at the access requirements, but I can't find that document anywhere.  A link, please?

Thanks,

Matt