MS PowerPoint 2003 cant read PowerPoint2000 file

[koko]

We have Microsoft PowerPoint files,
And problem is that MS PowerPoint 2000 SR-1(9.0.4527) is reading that files,
But on another computers, where we have MS PowerPoint 2003(11.5529.5606) it
Does not work.
How can i change the PowerPoint 2003 settings to enable reading that files?
Thanks.

[koko]

If nobody helps you ,
You must help yourself anyhow, am I write?
I found following solution for my problem:
The files that could not open powerpoint2003,
i save again with “Save as type “option : PowerPoint 95(*.ppt)
That’s all.