AZComm 1.0 has a bug in the Xmodem receive routine.  The xmodem receive
always fails with a BAD BLOCK NUMBER error.  The version contained in this
ARC file has been patched to correct this problem.

The patch consists of changing 2 bytes at sector 42, relative offset 194 as
determined by NewZap.  The original program had B041 at this location, the
patch changes these bytes to B200.

Djj