When I exporting the application it does not working so please help me for exporting the application.
Discussion posts and replies are publicly visible
We will need some additional details to assist such as, what happens when it "does not work"? Are there any errors, what do you see occurring, etc.
As Stefan would say, codeblog.jonskeet.uk/.../
No any errors when I click setting icons then I click on Export Application option then does not happen anything
what do you mean be "setting icons"? Checking the checkboxes?
If you are following these steps: https://docs.appian.com/suite/help/22.2/Deploy_to_Target_Environments.html#export
make sure you are (1) using a supported browser and (2) turn off pop-up blockers -- maybe that will help, short of knowing exactly what you are seeing and doing.