ZBrushCentral

macro problem (solved!)

i am having a fustrating problem i can not use the macro function every time
i click new macro my zbrush crashes plz shed some light on the subject
heres my setup
amd 7750
4 gb ram only using 2.5 in xp home
geforce 8200 integrated
zbrush 3.5 r2

problem solved upgraded to zbrush 3.5 r3