Avsim
Now that you mention it, I haven't been able to access Avsim since I had to buy my new lap top a few months ago.
I've tried different settings, but after signing in, I get a message saying that I have to allow pop ups. No problem, I've gone go Tools>Internet Options>Privacy>Sites>Allow Avsim (always). Even with Avsim listed, it's still a no go.
I'm using W7 64bit with all the updates.
Anyone else have this problem?