Apologies to everyone: I sent the same message today as I sent a couple of days ago. What I meant to say today was that I have now also tested on Windows Server 2008 R2 and the Futon tests are all behaving fine there, but they have to be nursed through a little. That makes me think that the previous errors on Win7 and Win8 may be avoidable with some care in running the Futon test suite. Nick