Hello, I have just bought a new PC and after installing the OS and drivers i started to run in some softwares, two days after when i needed to work with Sonar 6 and i runned it (for the first time), it gave me an error that i have never got before. When I proceeded to the software it didn't let me "Play" any track at all, not even for a second... So I made sure that my soundcard's drivers has been installed (it's integrated with the motherboard) and all the other drivers are working/running OK. And I can't just figure out the problem... Any ideas/tips? By the way, if it helps my motherboard is Asus M4A78-E. Thanks.