Hello
Use a scrpit recorded on LR 11.X on one of the olds 9.x is not expected to work, there many features and some functions not available in those old verions.
regards
HP LR/PC Support
If you are customer you can try posting on our internal forums for more personalized support.
LoadRunner:
http://h30499.www3.hp.com/t5/LoadRunner-Support-Customer/bd-p/loadrunner-support-customer-forum
Performance Center:
http://h30499.www3.hp.com/t5/Performance-Center-Support/bd-p/performance-center-support-customer
How to:
http://www.youtube.com/watch?v=4ChlysWupWM
If you find that this or any post resolves your issue, please be sure to mark it as an accepted solution.