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I am developing an application via EmguCV and Visual Studio Express 2010 in Win8.1x64. when I create a new project (C# windows application), it automatically choose x86 as target platform and there is no other choice. When I try to read an image with below code I get the error. I know that it makes this error when target platform is not choosen or when it's not like the operation system, but I don't know how to change target platform to x64 in this case!

Image<Gray, byte> OrginalImage = new Image<Gray, byte>(Openfile.FileName);

[System.BadImageFormatException] = {"An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)"}

mjyazdani
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4 Answers4

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first you need to make sure that you are using 64-bit emgucv with 64-bit laptop.

In order to set platform target, right click on Current project in Solution explorer and click on Properties Option.

Then navigate to Build Option and there you can see PLATFORM TARGET option with a Dropdown Option. Click on 64-bit Option(x64).

Raj Kumar Mishra
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A simple google search to set target platform in visual studio 2010 How to: Configure Projects to Target Platforms

Make sure you are using the x64-bit version of EmguCV on a x64-bit CPU architecture computer.

Dharmil Asawla
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  • Please consider that I use `Express` version of Visual Studio. I'm sure that my Windows is x64 and I use Emgucv 64bit. – mjyazdani Feb 17 '17 at 18:07
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EmguCV has native binaries for both x86 and x64 so it's up to you to decide what architecture your application should target. You should be able to add the binaries to your build directory and EmguCV should be able to find them. Failing that, add the directory containing the binaries to your PATH.

Ian Auty
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Try using the EmguCV NuGet packages instead of the installation stuff - looks like it automatically picks the right one corresponding to your build target. By using NuGet you get all necessary references automatically set and on build it copies stuff like \Emgu.CV.UI.dll and \x64\opencv_ffmpeg310_64.dll in your output directory.

Ryugeist
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