Just a quick update on this one.
I tried a fresh install on a laptop here, again with Win7 64 bit,
and without configuring the Audio tab. In this case it did NOT
crash, even though neither computer had the Audio configured,
so it looks like there is something peculiar about the one that
crashed. I'll investigate further on Thursday night.
With hindsight perhaps I should have taken a screenshot of the
error message, but I should also be able to roll back the config
to the point where it was crashing and replicate it that way.
Patrick Herborn <pat@...>