How Do I Fix The User Profile Service Failed The Logon Windows 10

Why Receive Windows Update User Profiles Service Failed Error?

When you log on to a Windows-based computer similar Windows Vista/vii/8/10/xi, you may receive the following mistake message:

"The User Profile Service Service failed the logon. User Profile cannot be loaded" Or "The User Profile Service service failed the sign-in. User profile cannot be loaded."

In general, this may be caused by a temporary profile. Besides, Windows might not read your user contour correctly.

How to Gear up User Profile Service Failed the Logon in Windows ten

Earlier trying the post-obit methods, you need to restart your computer and log on with your user account once again to run across if this fault withal occurs. If so, please try the following methods to resolve your problem.

Method 1: Enable Built-in Administrator in Safe Mode

After you receive "User Contour Service failed the logon Windows ten", you may be able to admission the Sign in screen or not. Y'all can access rubber style in both situation, just the method is a picayune differences.

#one: Become to prophylactic mode with Sign In screen

Starting time your computer, concord down Shift and selectPower > Restart in the Sign In screen.
And then, you lot calculator volition restart to recovery environs in Windows 10, click Troubleshoot >Avant-garde Options > Startup Settings > Restart.
In the Startup Settings window, click on F6or selectEnableProphylactic Mode with Control Prompt to kicking in Rubber Way.

Enable Safe Mode

#two: Go to condom mode when you lot cannot access Sign In screen

Press the Power button to shutdown your computer completely and then restart it. Repeat this operation twice or more than, and so you will access the recovery surround window.
Open the Startup Settings window and enable safe way with command prompt past the last two steps in #1.

After accessing safe mode, type the following command to enable built-in administrator. So, striking Enter to excute it. Then, log off from the current user and switch to the administrator account.

net user administrator /active: yes (Check for the spaces)

Note: If you desire to disable the admin account subsequently troubleshooting, typenet user ambassador /active: no.

Method 2: Ready User Profile Server Failed to Logon using Registry Editor

To edit the registry you'll accept to sign in equally a different user, but if you have simply one user business relationship, y'all tin also utilize Safety Way to edit the registry.

Part i: Check the condition of user profile service

Type services.msc in the search box and select it to open the Service window. And so, find out theUser Profile Service, double-click it, set the startup type equally Automatic, and click Offset under the Service status. Later on that, check if y'all can log on with your user account.

Part two: Check the Registry settings

In full general, the Default profile primal can be %SystemDrive%UsersDefault. Nevertheless, if you upgraded your figurer from a previous version, this may be changed automatically. In this instance, you lot need to open up Registry Editor and change dorsum the Default key.

Typeregedit.exe in the search box and press OK to open Registry Editor. Then, navigate to the following path, detect theDefault string and alter information technology to %SystemDrive%UsersDefault.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\ CurrentVersion\ ProfileList

Then, cheque if you can log on with your user business relationship.

Office 3: Alter the Registry

In the Registry Editor window, get to the post-obit path, discover the subkey and folders began with South-i-5 (SID key) followed by a long number. And then, Click each S-1-5 folder, double-click the ProfileImagePath entry in the details pane and observe out which is the user account profile with the mistake.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList

Here you will see two situations, one is you have two folders starting with S-1-5 followed by some long numbers and 1 of them concluded with .bak, and the other ishave just one binder starting with South-1-v followed by long numbers which terminate with .bak.

If you are in previous situation, you demand to add .bak to the S-1-5 folder without .bak and remove .bak for the S-i-5 binder with .bak.
If you are in the later situation, right-click the South-1-5 folder with .bak, click Rename and remove .bak at the end.

After, yous volition get the S-i-v folder without .bak, click information technology and set value ofRefCount andState to 0. Then, y'all can close theRegistry Editor and restart your computer, bank check if you can log on with your user account.

Part 4: Delete the SID and create a new profile

To delete user profiles, y'all have two ways in the post-obit:

#1: Through Figurer Properties

Type View avant-garde system settings in the search box and select it. And then, click the Advanced tab in the Organization Properties dialog box and soSettings under the User Profiles area. At last, select the contour that y'all desire to delete and click Delete.

#ii: Use Registry Editor

Open Registry Editor, notice the following registry subkey. And then, right-click the SID that you want to remove and click Delete. Afterward, log on to the computer and create a new contour.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList

How to Prevent Data Loss from User Profile Service Failed Fault Over again

You can easily fix the User Profile Service Service Failed the Logon in Windows ten using to a higher place methods, but there is a possibility of system instability and crashes, and data loss due to them. As well, there are many computer failures may cause data loss, such as, fault loading operating system. Thus, information technology's suggested to backup organization regularly with a free fill-in software, then you tin can restore system and information back no matter what happens.

AOMEI Backupper Standard is a great choice to fill-in Windows ten due to the following advantages:

Backup system automatically: It supports daily, weekly, monthly schedule backup, and so you can backup system with a specific interval.

Backup simply inverse files in the system partition: By default, this software supports block-level incremental backup, which backup only inverse block in files. It saves you much backup time and disk space.

Other Useful features: It uses normal compression, intelligent sector backup, automated splitting to farther reduce backup image size. Also, information technology is able to create Windows x kick repair USB, especially useful when your computer fails.

And all the operations are based on intutive interface, and so users can understand and employ it easily. Delight download AOMEI Backupper Standard, install and launch information technology.

(PS: This software applies to Windows 11/ten/8/7/XP/Vista. For server users, try AOMEI Backupper Server.)

Step 1: In the main folio of AOMEI Backupper Standard, click Backup and System Backup.

System Backup

Step 2: Select the destination path to store system image and all the boot-related partitions are selected automatically.

Select Destination

Step iii. Confirm the fill-in chore and click Start Backup to create a system image in Windows ten.

This is a single system fill-in task that merely includes contents currently on the system partition. If you lot make whatsoever changes or add new files, installed programs, they volition non exist in the system backup.

If you want to go on all of them, information technology's suggested to setSchedule Backup for this backup job. You can cull amidst Daily, Weekly, Monthly, Event trigger, and USB Plug in. The final 2 premium features are available on the professional person version.

Schedule Backup

By default this software volition create 1 full fill-in and six incremental backup if you set a scheduled fill-in task. This mayresult in fill-in disk full upshotin the long run, thus it'southward suggested to enable Backup Scheme anddelete backup file automatically. You have 3 options, By quantity, By time, By daily/weekly/monthly. You need to upgrade now (5% off for one calculator) before using it.

And the incremental backup has high requirement for recovery while differential backup is much easier. For differences betwixt them, learn my previous article: Incremental or Differential Fill-in.

Too, you nevertheless canenable electronic mail notification after the task finished. Comment, split, compress the backup image, or select a backup style, etc.

AOMEI Email SMS Notification Settings

And and then, you volition have the latest backup including everything on the arrangement partition. Thus, you tin restore organisation to new difficult drive if something bad happens.

If your computer neglect to boot, you restore organization with bootable USB or CD/DVD created in accelerate. Also, yous tin can cull to create a recovery surround in Windows 10 if you don't take any storage device. It helps you boot unbootable figurer and is more than convenient. You lot can seeEnter into AOMEI Backupper option at the organization startup.

Recovery Environment

Decision

You can choose to fix the User Profile Service failed the logon in windows ten with 2 methods above. Also, you demand to pay more attending to arrangement and data security, since modifying the registry editor may issue in system issues. In view of this, it'south suggested to schedule backup arrangement with gratis backup software - AOMEI Backupper Standard.

And then, you can restore organization prototype to new hard drive fifty-fifty if the original disk is corrupted. Likewise, this applies to restore epitome to multiple computers equally long as you use its image deploy tool in the technician or techplus edition. For differences between them, see the edition comparison page.