expecting to read a subview but got a window or other type instead expecting to read a window but got a subview or other type instead view version number greater than highest handled by this program stream Position or Truncate used position less than zero or greater than Size stream GetObject tried to read reference of unknown format stream GetObject tried to read duplicate reference with duplicate checking off stream GetLineAsStr tried to read line longer than 255 characters stream Get or GetThru tried to read past end of stream stream GetObject tried to read class with unrecognized or garbage name