can't extend partition d
hallo! i'm sure, there are lot of solutions for my problem, but i can't find the right one, so i will ask again. i shrimped c disk and gained almost 100Gb, that i want to move to d disk, but disk management wizard don't allow me to do this. i can shrink partition d, but can't extend (it's gray and unclickable). what i have to do?