Luxus/Luxrender severe error 47

derekmccaughey2010_a63ad0a6ab

I know theres a thread about this already, but none of the advice there is resolving the issue.

[2013-07-26 16:11:25 Severe error: 47] Parsing error in file 'C:/Users/me/AppData/Roaming/DAZ 3D/Studio4/temp/d57.lxs' at line 768: syntax error

I've tried the remedies listed in the other thread, and I have the latest version of luxrender

As far as I can tell, if I don't use subd, then I don't get this error, but turn on subd and hey presto! error 47

What is going on?