Object changed label with OleDemo

When running the OleDemo, it generates a powerpoint file called pres_new.ppt. But when I open this file, all I see is a huge label with the words "Object changed" Can anyone confirm this? Am I doing something wrong?

There are other threads discussing the same issue both at the aspose.powerpoint and aspose.excel forums, I recommend you to make a search on both with “object changed” keywords.

The bad news is that apparently there are no elegant solutions for the problem yet.