I was doing .ppt presentation during 2 days in MS Powerpoint 2003. Today I have opened it with error: PowerPoint cannot open the type of file represented by RYKH.ppt. Some tips about recovery powerpoint online.
I would forget about trying to bring it back up but if you really want it you can go to your start > all programs>accesories>system tools select restore my comutor to an earlier time then click next.
