It is not difficult to see that the situation is like this: due to some reasons like the partition shows a red bar or it receives a low disk space warning, etc., one wants to extend partition to non contiguous space but failed in Disk Management. Question: How to extend a partition with a non-adjacent unallocated disk space? I need to extend the G: partition, see image attached. Why Disk Management Fails to Extend Volume to Non Contiguous Space?.How to Extend Partition to Non Contiguous Space via MiniTool?.