[Dx4win] DX4Win,MicroHamkeyer and Kenwood TS850

[St.Martin/StMaarteen Amateur Radio DX pedition 2007]

Dear Friends,

I've some dificulties to run DX4Win with MicroHamkeyr
and my Transceiver Kenwood TS850.
I can use very easy during contests with Writelog, CTK1EA.
In the beginning sometimes there is a radio connection
I can see it on Microhamkeyer virtual port , but afther a
while this connection disapear.
Thanking in advance for your reading this and for the answer!
73s from Marq/CT1BWW