Any PowerPoint file I load into OpenLP will show the slides in the Live Panel when first loaded, however later for the service time they will not show. This makes it difficult in knowing when the preacher wants the slides to change. Even if I remove the presentation on the day and re-import it, it will not display the slides in the presentation.<br>I'm running 64bit Windows and have not selected PowerPoint Viewer in the options, all others are selected.<br>Any ideas?<br>Thanks<br>Jo