Visual Basic for Applications Reference
Error loading from file (Error 31037)
See Also Applies To
An error occurred while attempting to read the specified file (set Action = 12). Possible causes:
The FileNumber property is invalid.
The file wasn't opened in Binary mode.
The file wasn't saved properly (set Action = 11).
The file is corrupted.
The file position isn't located at the beginning of a valid OLE object.