ah right, the info so far!

check the following

C:ProgramDataPoserFusion3dsMax2.0
yours may say maya?

or delete the files and reinstall

PzrFor3ds.ini
[POSER]
POSER_LOCATION=e:program files (x86)smith microposer 8

PzrFor3ds.dta

see if that works i have open a support ticket with SIMTHm

CAN YOU POST YOU errors please?

this may not fix your problem, i think it big bug they have not checked

yes i did, is it in one of the menus in PP? (no you can only see it 3ds max) not in poser pro 2010