progress bar

[tabea]

I'm trying to add a progress bar showing the progress of installing a file, can anyone help me?

This is the code to install the file:
(The "EXE" is a converted batch file!)

result = File.Run (SessionVar.Expand ("%AppFolder%\\Start.exe"), "", "", SW_SHOWNORMAL, false);

[Ulrich]

There is no progress during the execution of a program, you only get a exit code once the program is finished. The program itself needs to show a progress bar to show the real status. Otherwise, you can use a timer to move a progress bar, just as a manner to show some activity.

Ulrich

[tabea]

okay, that does not work!
Is it possible to run a processbar until it is closed?