While going through our MSVC 8.0 jumbled up log I came across what looks like incorrect behavior of either the exec utility or the Windows infrastructure. What seems to be happening is that while exec reports some examples as passing the rest of the infrastructure actually says they failed. Below are lines from the log relevant to the accumulate.exe example. Andrew and/or Farid, could you guys look into it to see which part of the infrastructure is broken? Thanks Martin 422>Performing Custom Build Step 422>running accumulate.exe 422>NAME STATUS WARN ASSERTS FAILED PERCNT USER SYS REAL 422>accumulate.exe 0 0 0.330 422>example output differs from the expected 422>example failed! Exit code 0 422>