SharePoint 2013

 
     

ERROR: Microsoft SharePoint is not supported in 32-bit process

Feb 28 2015

Symptom: 

After starting the debug process the following error message appears:

Microsoft SharePoint is not supported in 32-bit process. Please verify that you are running in a 64-bit executable.

Solution:

In Visual Studio 2013:

Click on :  Tools -> Options -> Projects and Solutions -> Web Projects  -> Use the 64 bit version of IIS Express -> check this checkbox and save.