I dont like that Pingplotter uses the same extension as Microsoft since my computer get quite confused by this.<br><br>The extension pps is used by Powerpoint presentation packages or what thay are called in english. It is the number one presentation format when it comes to an professional presentation where you dont want to fiddle with Powerpoint itself. By running a pps- file I could start the presentation in full screen directly.<br><br>Is it possibly to have a uniqu extansion in the next release and how do I change back to the original program for pps-files?<br><br>Best regards,<br>Jonas Rönnkvist<br><br>