<p>I have a ppt presentation, copied it into the pptdata folder. The name shows up in the presentatation list, but I get the above error. I am using beta1.</p> <p>I tried to copy the latest version over my beta1, using windows explorer, but it will not run. I completely erased all openlp files and downloaded bet1a1 again. It is running ok, but bible search and ppt do not work.</p>