[web2py] web2py 1.99.4 window service: error starting service

hi to all, I am trying to install web2py as a window service, I followed all the instructions issued in docs but the service still doesn't work; I succesfully installed it, or it seems to be, but when I try to start service (both from console and windows interface) returns an error (1053 win er

[web2py] installing as a window service

i'm trying to install web2py as a window server; I followed all instructions issued about the argument but id doesnt'work; i tried both with binary distribution and source distribution but when i try to start service it doesn't start! does anybody help me?