Repair file
Click "Repair" tab in the dialog, you can start repairing corrupt PPTX file:
1.Input or select the corrupt PPTX file to be repaired. You may also click the search button 
to search and select the PPTX file to be repaired in the local computer.
2.Specify the new file name in "Output fixed file as:" text box. After the corrupt PPTX archive has been repaired, a new fixed one with the given name is generate.
3.Click "Start Recovery" button to start the repair process. You will see the change in progress bar. If you want to abort the repair process, click the "Stop Repair" button.
4.After the repair process, a fixed file with the given name is generated. You can open it with PowerPoint.
5.You can click the "Save Log" button to save the repair log into a file. You can also include additional information in the log file by selecting the "Include System Information" option in the save file dialog. These information can help our technical supports to diagnose your system and solve your problems more efficiently.
Note:
•If you are using a demo version of DPPTR, then after the reparation, it will show a report of all the recoverable items in the PPTX archive, but will not output the fixed archive. Please order the full version to get the actual repaired PPTX archive.
