Ok, in that registry path I have midi0-9 mixer0-9 and wave0-9... and the value of each of them is wdmaud.drv. I assume that means that all 10 MIDI slots that Windows provides are being spammed by the default midi driver? Can I just modify or delete one in order to allow the mt32 registry value to …

Trying to install mt32emu_winMMdrv_2011_09_21.zip in Win7 x64. Using the GUI exe I get error "Cannot install driver. There is no MIDI ports available." Also tried the installer that Collector wrote but I get an error saying "Unable to write to registry." Any tips to proceed? Using Realtek drivers on …