Camtasia (Windows): Error 8581 in PowerPoint

This issue is still under investigation by our development team.  Some users have reported that the following have solved the issue. 

  • Unchecking the web cam in the PowerPoint Addin Recording Options.
  • Disabling a secondary monitor that was connected to the PC
  • Moving the .ppt file from the My Documents folder to the Desktop on the PC.
  • Make sure the file name of the PowerPoint document does not contain periods or other punctuation.
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