Windows System Error Code 8590 – ERROR_DS_SINGLE_USER_MODE_FAILED (0x218E)]

In this post, you’ll learn about the Windows System Error ERROR_DS_SINGLE_USER_MODE_FAILED (0x218E)] and the reason why you are receiving the error message

How does this Error in Windows Look like?

Error Code 8590 ERROR_DS_SINGLE_USER_MODE_FAILED (0x218E)]

Why do you receive the System Error Error Code 8590 ERROR_DS_SINGLE_USER_MODE_FAILED (0x218E)] in Windows?

The Directory Service failed to enter single user mode.