Allright. 1 st it works
I use win 8.1 64 bit. And the drivers work perfectly. With no bsods. Or errors.
1. Uninstall everything related to dx mango whatever
2. Restart
3. Install the setup. Not the one inside the 32,64 folder, the one in the parent folder.
4. Restart
5. Connect the device.
6 check playback devices if they show dx or mango
7. Keep the device plugged in. Go to device manager.you will see dx and unknown device update driver from the 64 bit driver folder.
Update.
8. Check again in the playback devices.
Maybe a restart.
Things should work. Properly.
I use it on the mac pro. USB 3 port but it should be compatible with all the ports.
If it does not work even then. I can help you over team viewer. !! Just message me.
Regards
Bharat