You must copy the contents of "Disk 2" into the main folder containing "Disk 1" files. If a prompt appears saying, This folder already contains a file named 'acadcd.mid' , click to overwrite and merge the two installation sources before running Setup.exe .
: Users have reported needing to manually install DirectX 9.0c or locate specific legacy files like D3DX9_27.DLL if the software fails to launch with a "DLL not found" error. Common Troubleshooting Steps