I know, this game is very old, but i put my hands on it just today... i was looking for a conversion and found here, but in a DVD1-DVD2-DVD1 sequence, so i made my conversion with DVD1-DVD2 sequence, i hope you enjoy...
Just replace autorun.dat
and look at screens:
dvd1.png -> dvd1 contents
04331279155245472548.png
dvd2.png -> dvd2 contents
32717209203444516882.png
durring the installation you'll get this:
Source file not found: E:\GODFATH0.viv. Verify that the file exists and that you can access it.
67608849560613880335.png
Just mount or insert the second DVD and click Retry...
When the installation finished it will say:
The wrong volume is in the drive. Please insert volume Godfather II into drive E:
05238986975686515867.png
just press cancel several times if appear again.
and the game is installed:
24117220362312766319.png
i hope you enjoy it.
cheers