以前在logger32中选用ft-2000或ft-9000这两个机型都可以连上ft450，而writelog就一直不支持ft-450，选用ftdx-9000也不行。
最新版10.65终于有ft450选项了，回去就试试！
writelog version 10 revision history
this page itemizes the changes added to writelog since 1999. we update this page as items enter beta test, so it is normal to find one more version on this page than is available from the downloads page.
here is a description of writelog version numbering conventions.
version 10.65 january, 2008
arrl 160m cabrillo files "dx" in section
adjustment to activity times in tcp network to not disconnect stations idle for 5 min
omni vii rig driver
ftdx-9000 rig driver honors cts from rig
ft-2000 rig driver (same as ftdx-9000)
ft-950 rig driver
ft-450 rig driver tentec argonaut v rig driver
preliminary support for microham mk2r
fix problem with networking contests with very short qso exchange
add support for ini override of band relay encoding.
uk dx contest additional ml column maintenance
