i can't build modules

when i try build modules shows this error

Building Modules
Compiling:blitz_app.c
Build Error: failed to compile C:/Archivos de programa/BlitzMax120/mod/brl.mod/blitz.mod/blitz_app.c
Process complete

(i re-install bmax and all updates)

Did you install gcc?

Building modules

thanks....

i change the path environment variable and now works
perfectly.

Thank you so much