SlideProof could not insert the requested slide Error HRESULT E_Fail has been returned from a call to a COM component.

SlideProof could not insert the requested slide Error HRESULT E_Fail has been returned from a call to a COM component.
  • Try if this only happens with certain files or with all content. Try re-publishing the content that is not working. 
  • Are publishers and users on the same version?
  • Try to reset the Library Cache. Note: this will download everything again
  1. Close Powerpoint (Check via Task Manager that the process POWERPNT.EXE is not running anymore)
  2. Navigate to the folder where SlideProof stores the preferences (%LOCALAPPDATA%\Veodin\SlideProof)
  3. Delete the "Library" folder and all content
  4. Restart PowerPoint (SlideProof will build the Library cache from scratch)


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