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64 BIT Architecture compatibility issue

Vuforia SDK Version: 5-5-9 - Description with steps to reproduce:

Getting this erro :

Failed to load 'Assets/Plugins/VuforiaWrapper.dll', expected 64 bit architecture (IMAGE_FILE_MACHINE_AMD64), but was IMAGE_FILE_MACHINE_I386. You must recompile your plugin for 64 bit architecture. Vuforia.WebCamAbstractBehaviour:IsWebCamUsed() Vuforia.WebCamAbstractBehaviour:IsWebCamUsed() Vuforia.VuforiaRuntimeUtilities:IsVuforiaEnabled() Vuforia.TurnOffBehaviour:Awake() (at Assets/Vuforia/Scripts/TurnOffBehaviour.cs:21)  

- Development OS (Mac OS X, Windows, Linux): Windows - Mobile OS and Version: Android - Mobile Device Manufacturer and Model name: samsung - Do the Vuforia Sample Applications show the same behavior?: Did not try

AlessandroB

Mon, 03/14/2016 - 08:23

Vuforia does not support the 64bit version of Unity 5 on Windows, you need to install the 32bit version of the Unity Editor on Windows (while you can use the 64bit version on Mac OS);

see already existing threads on the same topic: