Some students were making a powerpoint slideshow for graduation. One day they came to school and they could not longer open it. It gave the following error message ‘Powerpoint can’t open the type of file required by slideshow’.
The file has a ‘.ppt’ extension. I thought maybe someone had opened it with Powerpoint 2000 (the other computers have 97), but it won’t open with Powerpoint 2000 either. Any ideas as to what they might have done?