Anyone having issues with Amplitube 3 FREE not working with certain projects ??

I ahve beeen working with IK, (who have been trying very hard to resolve my issue) but nothing is working...
I can put an instance in some of my Sonar X1d projects with no problems but certain projects white screen and crash X1 as soon as I try to add them to the project ???
Anyone have this issue or fix suggestions ????
Please let me know, and thanks for your time.
Al