All of the sudden, I can't switch between ASME Div.1 and Div.2.
The PV Elite 2009 is forced to use Div.1 and the color of this part is gray not black (inactive selection).

Can you help how to retrive this option. I tried to open a new project many times to start with this selection before input anything but it is not working out.

Hello MrAdma

Please contact me at techsupport@coade.com. Also, please send your PV Elite file so I can diagnose the problem. Just repeat what the problem is in your email. Just mark your email for the attention of Ray.

The option to switch the design code is available on the main screen.

What you saw was the older option on the Design Constraints tab.

Refer to the attached screen shot.