3ds max 9

can somebody tell me how to install 3ds max 9 ….i m using keygen .its working but it ask me to enter serial …..which serial i dont know…..pls help me…..
thanksss
Answer #1
if you still need help post a screenshot of the window where it asks you
Answer #2
http://~ Dead file host ~/files/78267010/install.txt.html
this may help you