7. How do I install the Multi-MPU driver in Windows 95/98?

The Multi-MPU driver was designed for Windows 3.1. It allowed up to 10 programs to use the MPU-401 driver simultaneously, and allowed inter-program MIDI communication. In general, you can't use the Multi-MPU driver with modern computers/operating systems. However, we do have instructions explaining how to replace your existing MPU-401 driver with the Multi-MPU driver on Windows 95 and 98.