Cant open downloaded powerpoint

[TonnyD]

If you go to my page listed below, at the bottom right has a list of
powerpoints. Some of these power points will not open for individuals
(specificly Midair Mishap). When you click on them than select open,
they say that it can not be opend because they are in use by another
user. If you download them, you cant open them either. Some work some
dont. Powerpoint 2007 was used to make Midair Mishap.

Does any one no why this is?

Thanks.

 

[TonnyD]

forgot to past link.

http://theamt.startlogic.com/index.php

 

[Enric Mañas]

TonnyD,

I've had problems also with P-51sMishap[1].ppt

I believe all of them will benefit of a "Round-tripping"

HTML "Round-tripping" to repair corruption
http://www.pptfaq.com/FAQ00526.htm

Very cordialmente

Enric

 

[TonnyD]

thanks for your help guys Ill give it a try