If I use this in the RUN section of my inno script I have no problems.

Code:
[Run]
Filename: "{app}\SomeApp.exe"; etc etc
That works when SomeApp.exe is in the Program Files\SomeApp folder

But how do I run SomeApp.exe if it's on the CD and not in the {app} folder ? I just can't figure out the syntax.

I have Autorun.inf configured so that my installer runs automatically when the CD is inserted but I want to use the [RUN] section to automatically start the install of another application from the same CD.

I hope I explained that clearly