upgrade 3dmax4.0 to 4.2

hello,


I have a big trouble with upgrade 3dmax4.0 to 4.2,
i can't authorize this with keygenerator [titan] for max4.0.
What can i do, please help me.
thanks for every answer.
macpol

Click "Поиск"

i'm sorry, Vaicartana, but i don't speaking in russian language.
i was find what i am looking for.
thanks for help

macpol