W 
		
								
				
				
			
		Winston
One of my power point file seems has damaged: I closed the
presentation I was editing. And then when I tried to open
that file again, the program told me that this file cannot
be read.
What might happen? And what can I do do repair this file?
p.s. This file has been open for edit for a long while
(about several days, the computer has been suspended for
several times during those days).
Thanks very much.
BR
Winston
				
			presentation I was editing. And then when I tried to open
that file again, the program told me that this file cannot
be read.
What might happen? And what can I do do repair this file?
p.s. This file has been open for edit for a long while
(about several days, the computer has been suspended for
several times during those days).
Thanks very much.
BR
Winston
