I have installed the driver for the pro 7.1 card with no success about 6 or seven times. The last time I tried I got a message that said try loading it in windows 8 mode. Well its been a few years but I don't think you can roll back windows like that from 10 to 8. I know every bodies having issues after reading the post. I didn't realize that when you need a new driver that MS will try to load the driver from there site. I wonder if EVGA has sent them the upgrade for this driver. I suppose pulling this audio card out and putting in the old will be the answer and wait on a workable driver.