Sorry Tasuooooo,
I think I was not clearly enough.
As Raze said (tahnks Raze!): enchantmentslots and charmslots aren't the same!
And if you read each Formaula you should see there is written something about the use of it (potion, enchantment for weapons, armor or jewellery).
You write
"and right clikc the sword i have only cance. dragging the stone over the sword not worknig either. " ... I suppose you play on PC: so forget what I said about how to charm on Xbox!
Success and much fun with the game!
