Can't open solid works dxf in sheetcam

Hello everyone.i can’t seem to open dxf file from solid works in sheetcam.i keep getting a message when I open the dxf file.it says windows dosen’t know the source of the file and would it like windows to find a source.I am new to this so bear with me.THanks again.

Ed

please delete.I had the file formated wrong.

Ed