Currently Being ModeratedJul 17, 2013 7:02 AM (in response to DGFreeman)
I had the same problem. My problem was that I had Spotlight turned off on all of my drives. It appears that it needs to be active at least on the main drive. I did a force quit first. Then I removed my main drive from the "Prevent Spotlight from searching these locations " in Privacy tab of Spotlight in System Preferences. Everything went smooth after that.
Currently Being ModeratedJul 17, 2013 8:34 PM (in response to Dogmann)
This finally worked for me, after I tried troubleshooting my network and deleting and re-installing Logic Pro X. Thank you, thank you, thank you! I've been trying to get this to work for hours!