Hi Chris

Appreciate your response.

Not sure what kind of VMWare setting that needs to be changed.

BTW, I haven't tried building a small app yet.

App runs fine from desktop or Citrix. Only issue is in VMWare Environment when run as an App. 

No issues when I run the App in VMWare desktop

Hi Ganaesu ;

  FYI: I just checked the Support Ticket database against all VMWare related tickets. I could not find any that related to this problem. So it sounds like this issue might be VMWare environment / setting related issue (just my best guess at the moment).

  PS: Have you tried building a very simple PB App that uses one MDI Window and one sheet Window & does it behave the same weird way under your current VMWare environment?

Regards .. Chris

FYI

App was built on PB 2019 Build 2082