Hyperlinks In Excel

In SW 2007 sp5.0, when I click a hyperlink in an excel filethat opens a SW file (hardware) it will cause SW to end abruptlyafter about three more mouse clicks in SW. You get an error messagethat simply says "An error has occured". It used to work fine in2007 sp4.0 until I upgraded to sp5.0. Any thoughts?SolidworksImport export