Issue using path mate to follow a desired path

Hi all,

I am new here on Solidworks community.  I am designing some drawings on my University and I am having a problem that nobody could help me until now.

I already searched a lot on forums and videos but seems impossible to do and it is a very simple thing.

I need to make an object follow a path composed by two semi-circles  in different plans, with an angle of 45 degrees from one to another.  The problem is that when I select the Path mate it allows me to select just one of the semi circles to follow, not the entire sketch.  The files are atached with the message.

Thank you very much if someone can help me because I am stocked on this point.

Best regards,

Eduardo

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