http://bugs.winehq.org/show_bug.cgi?id=4282
------- Additional Comments From Royce.Souther@SiliconTao.com 2006-10-01 17:55 ------- Okay, I edited .wine/system.reg in vi and added these lines to the top.
[Hardware\Devicemap\SerialComm] "Serial0"="COM1"
I ran rededit and the entry is there. Hypertrm can now see the port but I don't think it is able to talk on the port yet.