Software use problem

I have been using SAM for a while, but now i cant use the case tabs, i cant even save or quit the project. Also the window that opens when you try to select how to specify the module (PV detailed/Commercial) doesnt let me select anhy other option different from CEC Performance Model with Module Database.

I already updated SAM.

Hope you can help me.

Thanks.

Dear Viridana,

Can you tell me what version of SAM you are using, and what operating system (Windows, Mac, Linux)?

Please make sure you are using the latest version, SAM 2017.9.5 r2. We did fix an issue with the user interface in the latest update on October 30, 2017.

Best regards,
Paul.