VSDC video editor shows image on preview, but when I export the video

[elisape]

Hi everyone, I'm new here. I found this editor that seems to be very nice, called VSDC. I was editing my videos without further problems. But now I'm experiencing a problem that wasn't happening before.I want to put an image over the video image, I did that many times without any problem. But in one scene, I added an image that shows correctlly when I preview it, but when I export the video iit's not there anymore. Does anyone have a clue about what's going on?

[plasmawario]

I have a similar thing going on. When i export the video, it shows the image (i have shift and zoom effects on it), but it appears offset from the preview. For example: when i set an image's shift effect to x -100, in the preview, it displays correctly. However when it's time to export, the image isn't at the same position.

[kenyleung]

same case for background removing