Reality Factory

i need help setting up a flip book, i have 8 bitmaps in this animation, 4 normal and 4 alpher, they are a fire texture named fire0 - fire3 and a_fire0 -a_fire3, i have enterd a_fire0 for my start alpher and fire0 as my normal, changed it so it plays 1 frame a second, set the scale to 2, style to 1, i am trying to attach this to a bone in a model but am just doing a test first so ran it and it crashed, i then put a block in my world and placed the texture aztec66 on it and enterd this into texturename feild and it still crashed so any help please.

http://realityfactory.info.ms/onlinehelp/FlipBook.htm

The BmpNameBase and AlphaNameBase entries are the base name of a sequence of bitmaps. The first bitmap in the sequence must be <name>0.bmp, the second <name>1.bmp and so on, where <name> is either BmpNameBase or AlphaNameBase.

Enter fire and a_fire as BmpNameBase and AlphaNameBase