Hi.
I was testing PowerBuilder 2021. One thing I wanted to try was to migrate an application from PB 2019 R3 to 2021 Beta and then test it. After I wanted to use PB 2019R3 2670 runtime (from PB 2021 IDE) to rebuild that application. But it seems that this isn't supported. I thought that after PB 2019 R3, we should be able to go to a previous runtime version. Am I wrong? Maybe I haven't understood something?
Andreas.
To illustrate what Chris explained, if PowerBuilder IDE 2021 is still using PowerBuilder Runtime 2019 R3, but your application is already upgraded to 2021, you cannot open the application in the IDE. If your application is still 2019 R3, you can open it in the IDE.
Best regards, Julie
Andreas.