A reference to a higher version or incompatible assembly cannot be added to the project - Windows Phone






Problem : Got following error while adding reference(dll) to Windows phone project.


Microsoft Visual Studio Express 2012 for Windows Phone
A reference to a higher version or incompatible assembly cannot be added to the project

A reference to a higher version or incompatible assembly cannot be added to the project
A reference to a higher version or incompatible assembly cannot be added to the project

Solution:

Go to the folder where that dll is stored.
Right click on dll file -> Properties
Then click Unblock


A reference to a higher version or incompatible assembly cannot be added to the project
A reference to a higher version or incompatible assembly cannot be added to the project