Hello,
I want to display an error message if a certain file does not exit. I have the search setup that works, but I am unsure of how to use the search to display the error message. Ideally, I would like the search to take place immediately after the user presses the Next button on the dialog. So the steps would be:
1. User enters a path in the dialog.
2. User presses the Next button.
3. The install searches for a file in the path the user entered. If the file does not exist, an error message is displayed and the user is returned to the path prompt in the dialog.
Is this possible and if so is there a “how to” or tutorial that shows how to accomplish the above steps? If I can't search after each dialog (there are 4 of them) is there a way to check for the search before the installation of files and then have the user start over again?
Thanks in advance,
Dave