Common errors with SharePoint 2010 development using Visual Studio 2010 in x64 architecture: Resolved
“The type or namespace name ‘SharePoint’ does not exist in the namespace ‘Microsoft’ (are you missing an assembly reference?” (Even you add Microsot.SharePoint.dll reference in your project and import the namespace in code but while building the solution you will get above mentioned annoying error.) OR “FileNotFoundException was unhandled: The Web application at http://localhost/ could … Common errors with SharePoint 2010 development using Visual Studio 2010 in x64 architecture: Resolved