Can not create partition from unallocated space?
Delete devices
Sometimes the inability to create the most recent partition in the unallocated space can be due to the simultaneous connection of devices, for example, all external drives through the new USB port on your computer.
How do I fix an unallocated partition in Windows 10?
Right-click the Start button and Manage Visitors on your hard drive.
Right-click an unallocated volume.
When the new simple volume opens, click Next in the wizard.
Give size a for an amazing section. BUT
Select a drive letter, if yes, click Next.
Why can’t I add unallocated space to C drive?
The EFI partition system does not allow you to expand into unallocated space. You will need to use third party partition management software to move the EFI partition spanning the C: partition and then extend the partition to that area directly.
How do you fix error we couldn’t create a new partition or locate an existing one?
Set this USB drive as the first shoe device in the BIOS. Another way to actually get [We couldn’t create partition by partition or find a known partition] is that Windows detects the wrong boot device. To fix this problem, you need to carefully reorder the drives and set the USB drive as the first boot device.
Solution 1: Under Disk Management: first remove the primary partition, mostly adjacent to the unallocated space or living area with everyone, to get a large unallocated space. Then create a new partition for the unallocated space. Windows will logically support this.
Follow the instructions below carefully and set up some of the basic partitions to use on your computer in order to fix an unallocated drive that cannot create a partition error. Note. Using the diskpart command will delete all specified data on the selected hard drive. You must have a backup and also use it on the new Internet.
Sometimes when you create a true new volume using Windows’ built-in disk management, Windows may give you a warning message: “You cannot create a new volume in unallocated space because the hard disk already has the maximum number of partitions”, basically as shown in the following screenshot. By the way, this error usually occurs on an MBR disk.
In general, you just need to select your preferred disk partition or number and Windows will do the rest, including the task. However, sometimes Windows may display the error message “Could not create a new partition to find an existing one.” This error can appear for various reasons even if the SSD and HDD are working fine.
How to solve unallocated space cannot create partition?
For such people, AOMEI Partition Assistant Professional is usually the perfect choice. It helps buyers to convert MBR to GPT directly without having to wipe partitions or data, and then solve the problem of unallocated space perfectly to create a partition. Let’s see how things go. Step 1. Install and install AOMEI Partition Assistant for free. Right click on the drive you want to convert to.
How to create a new partition from unallocated disk space?
Unallocated space is a human row that has much less “free space” than a file system column. Then fdisk is run in interactive mode. Type deborah to create a new partition.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.