Thanks, I didn't realize you meant to copy the files and not the folder, I'm such an idiot
Don't be hard on yourself - it's not exactly a standard installation process!
I've gotten a fair deal of "sucks but it doesn't work why?" level requests for troubleshooting - your initial post was excellent, detailing the issue and providing enough data to figure out the issue right away. I'd be happy if all the messages I got for my games about elements not working were as thorough.