I get this in VC++ Express during build: Unknown compiler version - please run the configure tests and report the results I was wondering if anyone knew what it meant. It's not an error, and it doesn't come up as a message either. It's just outputted to the Output window after every source file builds. I tried looking through the Help along the lines of setting things up and whatnot, and couldn't find anything in relation to a "configure test". I was wondering if maybe it's cause I still have VC++ 6 installed?

tried re-installing? that might re"configure" whatever broke :-/ also, i'd email MSFT, its still in the "beta" stage isn't it?

Yea it's still Beta. I'd just figure I'd try here first to see if anyone else has come across this. It doesn't seem to affect my builds any... at least not that I can tell...