Thank you both for your help! I messed around with it for a couple hours last night and no success yet getting WASAPI to run at more than 1ms. I've deleted both EAC and ATI Catalyst, plus closed every process that I could. Both Foobar2000 and J Rivers Demo allowed me to use WASAPI and adjust the clock resolution though. (I've since deleted them just in case they were the trouble makers, plus they didn't sound as good anyway

So the volume slider in XXHighend will work in KS mode? Maybe I just wasn't patient enough and moving it back and forth caused things to give errors. I'll give it a try this evening when I get home from work. Maybe it doesn't matter then if I get WASAPI working, I can just use KS.

Hi, I just downloaded XXhighend on my Windows 7 64 bit laptop a couple days ago. My DAC is a NOS Ultra-Fi DAC-41 USB. I love how XXHighend sounds and plan on purchasing it!! But I keep getting a message that says:

"Asked for Clock Resolution setting wasn't met. Asked for : 15ms Received : 1ms"

and then a message that says that this will affect WASAPI play back, which it does, making it stutter about 10 times a second. (KS play back works fine though).

I'm trying to get WASAPI working because if I understand correctly this is the only mode that the volume control works in. (KS just gives me an error when I try to use the volume slider). And I'm hoping to eliminate the need for a preamp.

Thank you for your time.