dynamic C 8.2

Rabbit
1

Dear all,

          I'm just a newbie to DC and just doing program maintenance. Now I have to do some modifications one project created in DC8.2. My problem is that I cannot use DC 8.2.

Error:
While Sending Cold Loader:
could not open serial port.

However, when I go and debug in DC8.01, I can.

Can anybody kindly suggest me anything may affects my program or not? What are the differnces between DC8.2 and DC 8.01?

Regards,
Mizu

2

It looks like another application has that serial port open.
Or you have 2 sessions of Dynamic C open using the same serial port.
Also, do not port over projrct files from a previous version, instead create a new project file.