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(                                                                     )
(    Database Objects Preventing Layer From Being Deleted             )
(                                                                     )
(    Drawing          : g9520_r1.brd                                  )
(    Software Version : 17.0S004                                      )
(    Date/Time        : Sun Jan 08 19:04:32 2017                      )
(                                                                     )
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Layer being deleted: ETCH/GND

    (-3279.99 20.01) DYNAMIC SHAPE: N06068, Boundary/Gnd 
    (3279.99 20.01) SHAPE(auto-generated): N06068, Etch/Gnd 

... 2 total objects preventing delete layer
