timothyp

That seemed to work :-)

Is the source for the Netduino Update application available by any chance? 

Sweet, I'll try that.

Meanwhile everything works like a charm. Been able to modify the sources, add C++ code and get it all working together.

Once you know how it seems easy... but oh boy to get started...

Apparently the scatterfile I was using contained incorrect address locations,

so I copied the content of the rvds scatter file. That solved the deployment via MFDeploy issue.

Still have no idea how to create the DFU files though.

I finally figured out what the problem was, and it's quite a blunder on my part 

K\BuildOutput\THUMB2\MDK4.54\le\FLASH\release\NetduinoPlus2\bin\tinyclr.dat

All the paths where referring to the "release" folder, while I was compiling the debug build.

 

 

after finishing i tried to run my old examples, but non of them worked after installing the firmware

Just to make sure, after upgrading to 4.3.1, did you change the project properties so it targets .NET MF 4.3 instead of 4.2?

And any time you get really stuck, the update tool will safe the day: http://forums.netdui...&attach_id=3167