Are your images numbered properly sequentially? Have you checked the sequence option in the Explorer window?
Hi My, yes they always are. I found another way to do it and they all loaded correctly and I made the time lapse.
But I don't understand why that other interface won't come up.
I've used it before
PS The other way to make timelapse took a fraction of the time. :C)
It might of helped if you would have posted a screen grab so we could see what is going on.