Image Backup not working

I have issues with my windows system image backup. I bought a new SSD for my Win 8 systems and everything worked fine. However, once I upgraded to Win 10, I wanted to create an image backup since I cannot go back to Win 8 anymore. I get this error when I start the process: (the specified backup disk cannot be found) 0x807800c5. Any help would be very appreciated.

Occasionally, the specified backup disk cannot be found err: 0x807800C5 is caused by another EFI-SP on the old hard drive where Windows is installed. Most persons forget to remove this partition after mounting another hard drive or SSD and installing Windows on the new one.

Step 1: Open Command Prompt window.

Step 2: Type the following commands:

select disk X ( X is the number of your old HDD)
list partition
select partition N (N is the number of the partition labeled as system)
del partition override

Then, you can smoothly create a system image.