VS 2010 Professional can't find ".NET Micro Framework 4.1 and 4.2"

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1

Hello, I have built a board on the basis of “FEZ Cobra Mainboard”, and I use Visual Studio 2010 Professional.

The Board worked well, when I debuged or wrote the EMX before I refreshed the “Microsoft .NET Micro Framework” and EMX.
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I find some new vision “Microsoft .NET Micro Framework 4.2 QFE2 SDK” and “GHI NETMF v4.2 and .NET Gadgeteer Package” on your homepage, so I did the step from 2 to step 4.

But my project doesn’t work any more, the "visual studio " shows me as follow imformation: (see picture 1)
Cannot deploy the base assembly ‘mscorlib’, or any of his satellite assemblies, to device - USB:EMX twice.
Assembly ‘mscorlib’ on the device has version 4.2.0.0, while the program is trying to deploy version 4.1.2821.0

It semms that the vision of my “Microsoft .NET Micro Framework” is low. but I haved done the step 2 to 4 sucessfully. In principe I have installed the newest "Microsoft .NET Micro Framework ".

I checked my “Visual Studio 2010 Professional”, and I find I can choose nothing in “Target framework” (see picture 2) and I don’t have “.NET Micro Framework 4.1” and “.NET Micro Framework 4.2”, when I build a new project. (see picture 3).

I am very confused about it, why? I look forward to your answer.

2

Looks like the firmware on your emx is out of date. You will need to update it to work with QFE 2

Have a look at this thread http://www.tinyclr.com/forum/topic?id=8498

3

Actually, it seems to me that your app is trying to deploy 4.1 code but you have 4.2 firmware. That’s at least the order the message says.

Please step through and create a new console project for EMX and see if you can then select what framework version you are targetting. Perhaps the screenshot you showed us was for an existing project?