I was able to record when I had my Realtek driver selected. I subsequently downloaded and installed ASIO4ALL after reading notification that popped up on Audition recommending ASIO drivers, then selected the ASIO driver within Audition's 'Audio Hardware Setup' section. Since then, I have been unable to arm any track for recording.
Before downloading the ASIO4ALL driver, I tried to ascertain whether I already had an ASIO driver native to the Realtek soundcard, but could find nothing.
I have to admit, I have no idea about soundcards etc. Maybe it's not as simple as just downloading and installing the ASIO4ALL driver and assuming it will work. Maybe the ASIO4ALL driver is not compatible with my Realtek soundcard?? Maybe a lotta thangs...!
Anyway, if someone savvy could clue me into what might be going wrong, would be appreciative. I'm running Win 7 Home Premium (64bit).
Cheers
Ross