I'm getting the following error in Solidworks 2012

"All segments of the profile must be tangential and they should be of one contour only."

Here's a picture that shows the path and feature I'm trying to run along the path.

The only way I've been able to do it so far is one segment at a time.  If you look at the circles in different parts you;ll see the spacing between them is slightly different form segment to segment.  I was them all the flow evenly around that one path.  I've seen other people do it without a problem with paths similar in dynamics and complexity, the only thing I think could be causing a problem is the sharp corners.  Does anybody know what's causing that message and how I can work around it?...  Thanks in advance.