[Tasadduq]

"This error message can appear if the document you are attempting to open is
corrupt. It is possible to recover a corrupt file or its content by using
either the Recover Text converter (may require installation) or the Open and
Repair feature.

The Open and Repair feature is available from the Open dialog. To open and
attempt a repair, select the document using File | Open... and then navigate
to the damaged file and click on it once. Instead of selecting the Open
button at the bottom right of the dialog to open the file, select the down
arrow to the right of the button and select Open and Repair from the
resulting list. If the file can be recovered, it will open and display in the
document work area.

The Recover Text converter, if installed, is available from the Open dialog
and appears in the Files of type: drop down (to the left of the Cancel
button). It appears in the drop down list as: Recover Text from Any File
(*.*)."