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MHT is a Archived Web Page. When you save a Web page as Web archive, the Web
page saves this information in Multipurpose Internet Mail Extension HTML
(MHTML) format with a .MHT file extension. All relative links in the Web
page are remapped and the embedded content is included in the .MHT file. The
absolute references or hyperlinks on the Web page remain unchanged and the
.MHT file is viewed using Internet Explorer. Note: This file type can become
infected and should be carefully scanned if someone sends you a file with
this extension.
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You might want to save as an HTM/L file which creates smaller files and
puts them all into a folder which you upload to your site

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Michael Koerner
MS MVP - PowerPoint
> Hi
> I have saved a powerpoint presentation as .mht using powerpoint 2003. But
[quoted text clipped - 6 lines]
> have tried running defrag and disk clean but no use. Please help me in
> getting rid if this. Any idea y this is happening?