Railworks America

I picked up the GP40 Mega pack and installed it per the instructions. When I go to the scenarios in TS and push the drive button nothing happens. I tried all the included scenarios and one from the workshop. Any ideas?

Which GP40-2 specifically? I can try to verify if this is a problem with the pack, or a local issue for you.

It looks like it's a larger issue. No matter which screen I'm on, the far lower right button is not selectable. Most buttons highlight when you move the cursor over them.
It's very strange. So far I've seen it in the drive menu (start button), the profile menu (progress button), the build menu (edit button) and the store menu (view cart and checkout buttons). I also just discovered it works fine in windowed mode. And I've done a file verification. Video driver?

Argh. Never mind. I forgot the first rule of troubleshooting, reboot.
Everything is working as it should now. Now back to your regularly scheduled programming...