Installation Notes : In Windows 3.1 system directory edit C:\Windows\SYSTEM.INI [386Enh] Section 1. Check 32BitDiskAccess=OFF device=*int13 device=*wdctrl 3 statements 2. Delete device=*wdctrl 3. Add device=C:\path\WWIDE310.386 4. Modified 32BitDiskAccess=ON 5. Restart Windows 3.1 **** You must install W83759 DOS device Driver WBIDE.EXE **** **** after install Windows WWIDE310 device driver, and **** **** execute it before next time you start Windows ! ****