[Dx4win] Radio Error 1

[Stephan Busono]

Fellow DX4Win users,

I used to be able to run DX4Win and a separate MMTTY without problem.
Recently though, I can run MMTTY and make RTTY contact but can not have
DX4Win interface with my 746Pro
Even when I load DX4Win from the Start menu it will give me three error
massages:
1. ie_open _device already open
2. Radio error 1
3. Could not open Com 5 for keyer
    ie_open _device already open

If I just click click and click on those 3 error windows, then I will get
the DX4Win menu and can open my log but unable to Start Radio since the same
3 error msgs will be displayed. Other logging functions seem to work.

I am using Micro Keyer and the setting has not been changed
DX4Win COM 3 and PTT COM 5
MMTTY COM 3 and FSK COM5

Did something happen or got corrupted on my DX4WIn files ? I am using
version 7.02.15
Any help would be appreciated.
Thank you.

Steve, W2FB