Not the flower image but the line 'to show someone you care'. This line has transparency in frame 2 and then in frame 3 it becomes fully visible. I do not see this line at all...neither in frame 2 nor in 3.

After reading a4hire & your response, I closed all the applications, restarted my xara but still it does not work. In the GIF preview all the frames play out but not in flash preview.