[ASK]CreateNavmesh.bat

[3sc0b4r]

hello guys. l'm a big fans of Project Reality from Indonesian. i have some problem with my createnavmesh.bat.
while i trying to created my navmesh, i got some error like this

i've been done with all SP/Coop map procedure. controlpoint, neighbor, spawnpoint, combatarea. i got the GTSDATA mesh files. but when i want to create my navmesh using createnavmesh, i got that error. can you help me?

SOLVED
i got my problem. running python in windows 8 must be : python files.py