In the right pane, click TcpPort.
This is the TCP/IP port that the Microsoft Personal Web Server listens to in Hexadecimal (Base 16).
NOTE: Hexadecimal (Base 16) notation is comprised of
the numbers 0 through 9 and the letters A through F.
The counting sequence is 0, 1, 2, 3, .... 9, A, B, D,
E, F, 10, ...., where 10 is actually the decimal
value 16. Single-byte (8-bit) values are represented
by the hexadecimal numbers 00 through FF; and
two-byte (32-bit) values are represented by the
hexadecimal numbers 0000 through FFFF. Often when
working with hexadecimal, values are entered in a
reverse-order, or low byte-high byte format. That is
to say, if the true value in hexadecimal was 1122 you
would enter the value in reverse-order as 2211. When
working with the Microsoft Personal Web Server you
will need to enter two-byte values in this fashion.