Hi also I try it for days again but no matter what I do with different settings on my cam or what else I can't stack one pic right

I put it in this file with a folder pics to stack

Hi I have a problem I do macro shots with 100 pics.
Before I bought this I used the demo version and it was great it has stacked very well and clean now after I bought it it makes only fails.
I shot with a black background and my subject doesn't moves.
I have only ghostings the black background get ...