Screen Image when Opening Files

Just wondering if anyone has had this issue.  Suddenly when I try to open a file the interface goes crazy and seems to splits in two. Yet when Solidworks is first opened the screen is just fine.  I cannot maximize the screen screen to its full size.  If I am lucky only half.  Has anyone else encountered this issue if so how did you correct it?  I have tried reboot the computer but it didn't work.  Like I said this happened all of a sudden.

SolidworksAdministration