I've tried and failed to make sense of why the mangler's failing. I don't know
if this is a known problem with 6.4.1 on XP.
I'm not sure what to try next. I could turn off the aggressive optimisation,
but I don't know how much that would cost me. I've got 6.4.2 installed, so I
could try that, although I'd need to rebuild all the prerequisites. Anything
Iain Alexander [hidden email]