Okay, I got my API key and added it to both language files.
The I refresh the Member Management page, the 4 tabs appear, but the data area is empty. I also can't click the tabs.
I went through your steps one at a time and they all look perfect. I even restarted my IIS hoping that maybe something wasn't getting loaded. If I revert the AFTER step above to BEFORE , I get my member management page back. *sigh*