i just got a tutorial on how 2 make a custom vehicle

i followed the tutorial and then when it told me to type in
Tool.exe model vehicles\ufo

tool said:
###ufo.jms
###ERROR model file has wrong version number.
###ERROR failed to import geometry 'ufo.jms'

and i am wondering if it is normal for Tool to say:

failed to read map file './toolbeta.map'

after every command entered?
any help would be much appreciated