Problem with qconn on QNX6.2

Who knows the problem with the qconn under QNX6.2?
I cannot get such command under the shell, without this I cannot use the IDE to debug my code.
Millions of thanks

It’s in /usr/sbin which is not in your path by default.

/usr/sbin is actually in my default path. The local support told me to copy the qconn from window host side to this path.