If PowerPoint export from FlowShare does not work, make sure the following points are met:
PowerPoint is activated.
PowerPoint has been installed with admin permissions.
We recommend that you have installed at least the PowerPoint version from 2007 with compatibility to the PowerPoint format PPTX. If you use an older PowerPoint version that does not support the PPTX or POTX format for templates, but only the old PPT format, the export will most likely fail.