So... We can have a DVD9-to-DVD5
1.- We need to extract every file from the cabs and create the .ddf using ravd batch.
2.- for each file in the .ddf we create dummy (0 bytes) files we will use to store in the cab again - the msi will install those files.
3.- rename the files to their correct names - the hard part (a little program could make the trick).
4.- create a inno install with those renamed files in the respective folder.
5.- change the msi to run inno setup at the end.
Done.
seems easy - uhhhh...
