If you use this command bsp_BSP, -vis -fast, -light -fast on GTKRadiant use this lines on your BAT file to make AAS files:

@echo off
setlocal

bspc -threads 1 -optimize -ext _b0 -cfg aascfg_sm.c -bsp2aas ..\main\maps\mapname.bsp -output ..\main\maps
copy bspc.log temp_b0.log
bspc -threads 1 -optimize -ext _b1 -cfg aascfg_lg.c -bsp2aas ..\main\maps\mapname.bsp -output ..\main\maps
copy bspc.log temp_b1.log

But if you use this command bsp_Q3Map2: (test) BSP -meta, -vis, -light -fast -filter on GTKRadiant use this lines on your BAT file to make AAS files:

@echo off
setlocal

bspc -threads 1 -forcesidesvisible -optimize -ext _b0 -cfg aascfg_sm.c -bsp2aas ..\main\maps\mapname.bsp -output ..\main\maps
copy bspc.log temp_b0.log
bspc -threads 1 -forcesidesvisible -optimize -ext _b1 -cfg aascfg_lg.c -bsp2aas ..\main\maps\mapname.bsp -output ..\main\maps
copy bspc.log temp_b1.log

Warning for all novice mappers:
Submit your maps or single player episodes in BETA version for testing, before they are permanently posted on RTCW's websites.