Hi Solong,
The problem with Powerpoint support is MicroSoft, not EasySlides development. It’s no longer supported .
The trick to bypass it, is simple:
Open your PPT and export it as JPG: You end up with a directory
with the name of your PPT and contents are Slide1.jpg etc.
You can drag this folder directly into the schedule, or use the new lowest button at the side of the schedule pane. Right click on it in order te set transistion, sequence and timing.
That’s all: Now you have a smooth Presentation, without all the screen flickers caused by the PPT engine in the past.
HTH
Good luck