Hi all, my English isn't so good, so i'm sorry.
one of my disk split to 2 volume, when I try to extend the volumes in disk management, I had error "there is not enough space available on the disk(s) to complete this operation".
What can I do?
Use the free program EaseUS Partition Manager. You will need to format the partition/volume you want to add to the one you use, then you will be able to expand the partition you use into that space.