That is strange we tested the Installer very thoroughly, I have just downloaded the packs and all seems to be working correctly and installing into the Victory Works folder.
I ran one of them to download, but the install seems to be totally wrong, the 7200 shows in the loco fly-out in game but not the 4200. In the windows 086 folder the folder for steamsounds supreme has the files of the 42xx and the 72xx is in the correct assets folder in railworks , no folder under victoryworks for the 4200
Which one did you install, as the 72XX is dependant on the 42XX. Also, strange that you say that the SteamSoundsSupreme folder is in your Program Files (86), as it should be in the Local Disk (C:), I believe.
I would suggest that you try running the SSS Installer again and select "Remove" and then try installing again.
Just so everyone is aware, you will find that the 72XX installs inside the Victory Works GWR 42XX folder (as it shares files).
