While Yener haven't added PreComp//SRep unpacking support, you can still "force" it by either:
- adding the unpacking commands for all of them along with the "redist" (DirectX//Visual Studio Runtimes install)
- Or add the .BAT files for unpacking (Run each of them in the same way above)
You can use the registry keys to get the "working directory" properly.
And, of course, you can "install" the packed file (But just to not unpack the game files from the DVD media itself). It can always be deleted after the install is finished (From Inno commands).
Hope it's useful