Add 64-bit support to VC++ program

Hello, I have a Windows software program that needs to be adjusted to: 1) Add full 64-bit support. 2) Change the name of the software 3) Create new installer program The program itself seems to be compatible with 64-bit, but it uses a plugin/control for a CD-burning function. When this function is used on Windows 64-bit, an error occurs. (My other programmer fixed this before, but I lost the newest source code.) The software is programmed in Visual C++. Coder MUST have Windows 64-bit and a CD burner to test and fix functionality. Thanks, Keith PS. This is a small business project.