I am unable to add keyframes

When I attempt to add a Keyframe in Matinee I receive the error message: Nothing to Keframe, or selected object can’t be keyframed on this type of track. I have made the static mesh moveable and have followed directions on multiple tutorials.
I am using Unreal version 4.6.1. I realize this is an older version, which may be the issue but this is the only one I have access to as of now. I am using Unreal on a computer with no internet connection so I am unable to update. Any assistance would be appreciated.

Issue resolved. I selected the object I wanted to move before I created the Matinee but you apparently have to select it again after you create the new group. Thank you.