Thanks for the very detailed instructions! Everything makes more sense to me now, how LaunchBox and DOSBox interact with harddisk mounts and drives - that was the part that I had been "shielded" from by being pampered so by Boxer.
I did hit a snag though, which must mean I did something wrong, I know your instructions make perfect sense.
I followed your steps and everything went 100% smooth,
Steps 1-9 went exactly as you described, I didn't have to change a single thing and the game installer ran, installed successfully and ran the sound setup successfully.
When exiting the installer, it offered me to run the game now, but I chose not to and just exit the installer, to complete steps 10-12, which I did without having to deviate at all from your instructions.
The application path is set to the destination folder specified earlier, where the game was installed (and the application chosen is TIE.EXE in this case) and the only thing mounted under the "Mounted" tab is the ISO image I made of the CD.
The issue is that when I run the game it always starts the installer and not the game. The installer runs "ok" but doesn't seem to recognize any HDD mounted so all install options are greyed out (the installer says that this is because the installer program is being run from the HDD, for installing one needs to run it from the CD)
The install program also refuses to setup the sound since it can't find the installation.
The installer does not allow uninstalling either, since it does not "find" the install. It seems to default to drive C, I don't know if that is important because we used drive E to install the game or whether the drive letters are just placeholders with no real meaning, I forget it is a loooong time since I used DOS.
This behavior is the same whether I have the ISO mounted or not, whether I point to TIE.EXE, TIEAUTO.EXE or INSTALL.EXE
It does not change if I re-enable the mount of the destination folder, even though the install program seems to find the E drive.
Other executables available are things to make a bootdisk and such, and just out of curiosity I did point to that program to see if the installer ran yet again, but the BOOTTIE.EXE ran normally and asked me for a floppy in drive A
So the thing I don't understand is why I keep getting the install program when I choose the main program (TIE.EXE), and why is the install program behaving differently now than when I was using it to install the game in the first place.
Finally just to try the obvious, I used the actual physical CD, mounted it as a folder like you instructed, but this did not work. I know I must be missing something, but I'll be darned if I know what it is!