Well, something interesting just happened. I looked in my Cakewalk Shared Utilities folder, and there was a folder in there called Backup. In that folder there was another folder whose name was a bunch of numbers, and inside of it was another folder called VST 5.0.1.0. In it I found a file called, wait for it.. VSTscan with a date of 9/30/2011. I took a leap of faith and copied it into my Shared Utilities folder and voila, my scan features are back. I hope it doesn't mess anything else up, but it seems to be working. If someone has the VSTscan file for Sonar X3e, please let me know if you can copy it and send it to me directly. Thanks!!!!!!!