Hi all; Suddenly my mixplus/LAMP combo refused to launch last night, citing a digidesign error -199. After trying all the usual stuff, I searched through the Digi user conference archives ( a great resource, btw) and found one guy with a similar problem, who cured it by re-installing the protools software. Well, it worked for me too, and I got up and running again, but I missed Fedex, and I was wondering if anyone could shed any light on this error so I could avoid it in the future? 9600/200 mix/mixfarm/ 5 x vintage farm/sc TDM LAMP latest DAE 3.4.2 waveshell 8.1 (Note : I was using the interrim DAE 3.4.2 f9/Waves 2.8.1 fc3 release when I crashed) Best Malcolm ----------------- Malcolm Payne Music & Sound San Francisco