"Bulba008" <bulba008@op.pl> wrote in news:bs85l8$dth$1@news.onet.pl:

> ...
> Note: I run the follow command line for determining if this port is
> ocuped by another process, but nobody used the port.
>
> netstat -a -n | grep -n "udp.*:3401"

':' isn't shown by netstat, so it will never match,
change the regexp or try fstat instead

--
Peter Strömberg
C2K2 C2K3 ISCCIV02 ISCCIV03