Solution:

To resolve corruption issues with PowerPoint presentation and to extract the data, following are some measures:

Check if you can open the corrupted presentation. If you can, try the below solutions:

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Create a new presentation and paste the slides from corrupted presentation to it
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Try to insert the slides of damaged presentation into a newly created presentation and then apply the original one as template
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Try to save the damaged presentation in RTF format. The method proves successful if corruption is present in the whole presentation

In case you cannot open the presentation at all, use the below mentioned tricks:

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Locate the PowerPoint 2003 program file at C:\Program Files\Microsoft Office\Office11 and drag your corrupted presentation to this file icon
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Try to open the file in Windows Explorer and/or PowerPoint Viewer

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Create a new presentation and paste the slides from corrupted presentation to it
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Locate and open the associated temporary file
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Try to move and the open the damaged presentation on another computer or disk

The above solutions can work when corruption rate is not too high. So in cases when you cannot retrieve data using the methods described above, it is suggested to restore from the backup or recreate the presentation. In case both of the methods are not feasible, you can use a third-party PowerPoint Recoverysolution. Also termed as Recover Powerpoint utilities, these software use an effective set of procedures that prove highly competent to restore data from a corrupted presentation. aidim.