I need help with a movie title!

Its about a boy who enters a different world than ours and is given an object? By someone evil? He is able to make wishes with it but every time the boy makes a wish, he loses a bit of his memory.

Think it was made in the 1980s or so, not sure.

I know its very vague but that's all I remember.

That is the plot from the movie The Neverending Story II : The Next Chapter.

Quote from Wikipedia: "... The sorceress has a sinister plan for Fantasia and the Childlike Empress, but much of the film involves her persuading Bastian to forget about his mission and instead make a series of silly wishes. Each wish that Bastian makes causes him to lose a memory, and when he loses all memories he will not remember Fantasia and the Emptiness will take over."

Thanks! That's it.