## Uses of Class
org.apache.poi.OldFileFormatException

- Packages that use OldFileFormatException
  Package | Description
  --- | ---
  org.apache.poi.hslf.exceptions |
  org.apache.poi.hssf | Horrible SpreadSheet Format API's for reading/writting Excel files using pure Java.
  org.apache.poi.hwpf |

- - ### Uses of OldFileFormatException in org.apache.poi.hslf.exceptions

    Subclasses of OldFileFormatException in org.apache.poi.hslf.exceptions
    Modifier and Type | Class and Description
    --- | ---
    `class` | `OldPowerPointFormatException` This exception is thrown when we try to open a PowerPoint file, and it's too old for us.

  - ### Uses of OldFileFormatException in org.apache.poi.hssf

    Subclasses of OldFileFormatException in org.apache.poi.hssf
    Modifier and Type | Class and Description
    --- | ---
    `class` | `OldExcelFormatException`

  - ### Uses of OldFileFormatException in org.apache.poi.hwpf

    Subclasses of OldFileFormatException in org.apache.poi.hwpf
    Modifier and Type | Class and Description
    --- | ---
    `class` | `OldWordFileFormatException`

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