I was told to download ASIO4ALL to fix a latency problem with my brand new Sibelius 6 Notation software. So I downloaded it and saved it to program files. No problem. Then, when I open Sibelius, Windows 7 crashes (blue window). . every time. So i uninstall ASIO4ALL and Sibelius opens with no problems. Install ASIO4ALL again and it crashes again. and so on. I'm your normal ignorant user. Need help!