Emgu CV trouble (quite urgent)

This is the structure of my project. I basically just copy all necessary dll files from EmguCV (3.0.0.2157) into my project and write a single script to test it (just create an Image<Gray,byte> object). But i get a problem. It doesn't work in ALL computers. For now: I tested it on 5 computer, all 64bit window, only two get no error. other get something like Failed to load "Assets/Plugins/x64/cvextern.dll with error the specified module could not be found"

Work

• win8.1
• win7 (bootcamp)

Not work

• another win8.1
• another win7 (bootcamp)
• win7 not bootcamp

I try with architecture x86 and x86_64, i set it .NET 2.0 api compatibility level.

Do you have any suggestion? Is there something i should install but i forgot? Is it the net framework? Is there any setting i havn't done?

Help

 

You'll probably need to contact the publisher of the asset/library.

 

I have simillar problem and not solved it yet. Mark!

 

I just give up emguCV and bought OpenCV for Unity