preventing certain paths

[mpaulson]

Is there a way to present the user from entering certain paths? I know I can check the %AppDir% in the "after" screen, but I don't see a way to use control flow to go back to the install path entry screen.

Thanks,

Matt Paulson

[Adam]

Re: preventing certain paths

Matt,

Look into the %PreventNextPage% variable. Basically you can test the value of %AppDir% in the After tab of the Select Install Folder screen and if the test fails you set that variable to TRUE and the Select Install Folder screen will show again. So the user will have to enter a valid path (and then you set %PreventNextPage% to FALSE) in order to get past that screen, and therefore the rest of the install.

Hope this helps