Unity3d - Failed to load 'Assets/Plugins/QCARWrapper.dll'

Question

I want to use c++ dll on unity android application. To use native dll on a android device, I learn that I should use Unity 5. I download unity5 from here. My application req

Answer 1

To use Vuforia with Unity 64 bit, just move the QCARWrapper DLLs from /Plugins to /Plugins/x86. These are the DLLs:

• QCARWrapper.exp
• QCARWrapper.lib
• QCARWrapper.dll
• QCARWrapper.dll.signature

This should solve the problem!