Question:

After working with your software (that it looks good) for almost 1 hour , I saved the project. When I open it it’s empty. I tried several times the same and it comes empty. But the file size is like 500 Kb.

Answer:

One possible problem is that there are special characters in the image filenames.

Please only use A-Z, a-z, 0-9, underscore _ and dash – in the image and project filename.

Special characters, for example, accented letters, &, *, !, # will cause problems in the software and in the web browser.