Problem in opening powerpoint using microsoft.office.interop.powerpoint

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Getting a weird error like Error HRESULT E_FAIL has been returned from a call to a COM component at this point
Microsoft.Office.Interop.PowerPoint.Presentation ppt = MSPpt.Presentations.Open(src,MsoTriState.msoFalse,MsoTriState.msoFalse,MsoTriState.msoFalse);

This is my code.
public void ConvertPptToHTML(string src, string Tgt)
{
Microsoft.Office.Interop.PowerPoint.Application MSPpt;
MSPpt = new Microsoft.Office.Interop.PowerPoint.Application();

Microsoft.Office.Interop.PowerPoint.Presentation ppt = MSPpt.Presentations.Open(src,MsoTriState.msoFalse,MsoTriState.msoFalse,MsoTriState.msoFalse);
ppt.SaveAs(Tgt, PpSaveAsFileType.ppSaveAsHTML, MsoTriState.msoTrue);
}

Any help?

Posted 9-Dec-13 20:30pm

Member 10456348

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Comments

ravikiran from Hyderabad 10-Dec-13 4:40am

Mention Which MicrosoftOffice you are using
Office13
MSOffice 2007
or
MSOffice2003 (generally not)

Member 10456348 10-Dec-13 7:20am

MSOffice 2010

creepz03 10-Dec-13 19:49pm

Do you have any other options other than Microsoft.Office.Interop? Well, as per my experience it has a lot of issues when deployed to server. And I've read a lot of article stating not to use it.

Member 10456348 11-Dec-13 0:28am

can u suggest me other options for how to convert powerpoint to html?

creepz03 11-Dec-13 0:56am

You could try this one http://www.aspose.com/docs/display/slidesnet/Converting+PPTX+to+HTML

Member 10456348 11-Dec-13 2:31am

Thanks...it worked:)

creepz03 11-Dec-13 2:39am

Glad I could help :)

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