<p>First can you check you have enabled the Presentation plugin (Tools -> Plugin List menu) and in the Options -> Settings menu, Presentations tab, check the PowerPoint Available option.</p>
<p>Then restart OpenLP, and try again.</p>
<p>Unfortunately none of the developers have Office 2010 so we're not able to confirm whether or not it works. If you get it working, please let us know.</p>
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