I am using Robot with PowerBuilder Version 5.0

Whenever I use Object Data Capture and point to the Powerbuilder application, Robot always assigns it as a "Window" - Robot is unable to identify it as a powerbuilder window.

I have:
Checked the Powerbuilder test sample in Robot which works fine.

Ensure that PowerBuilder option is clicked under Tools-Extension Manager.

Downloaded the latest Rational Patch Release.

Any help as to why Robot is not able to recognize my powerbuilder application would be greatly appreciated.