Today tip will help you to recover the unreadable and corrupted
file of
Microsoft PowerPoint. Normally PowerPoint open files can become
corrupted when you are trying to save it or if you were working on it
and your PowerPoint application or windows crashed due to
power
failure. Windows saves a duplicate copy of working file as a temporary
version.
There is no need to use any third party software to manage these types
of corrupted files, because you can recover them from TEMP folder.
Follow the given steps to recover the corrupted files in MS PowerPoint:
First click on Start button then click on Search option to
start your search process.

Here
type the *.TMP in "All or part of the file name"
box then choose the "Local Hard Drives" option in "Look in" box.

Now
click on Search button to start the search process of temporary files on
your system local drives.
After some time, windows locate the list to temporary files. Here
arrange the all temp files as Date modified.

Now
open the PowerPoint and try to open these temp files or double click on
that file to run in PowerPoint.