How To Fix: User Profile Service Failed

When you attempt to login to your account on Windows you lot receive the following error "The User Profile Service failed the logon" which is due to your user profile is corrupt after a windows update or a malware. Not only yous, merely many others are affected by this issue. The set is pretty easy and uncomplicated for this effect.

To fix this issue please follow the steps below. Earlier you brainstorm, please bookmark this page then you lot can access it during the steps considering it requires restarting system and re-accessing this folio.

Restart your computer and repeatedly tap F8 until you see the Advanced Boot Carte.
If you do not run into this menu, start over again and repeatedly tap the F8 central on your keyboard until y'all see this.
When you run across this select Condom Mode with Networking.
You lot will be able to login to safe mode fine.

On the Advanced Kicking Card, select Safe Mode with Networking using the pointer keys on your keyboard. Hit Enter to start the computer in Safe Mode with Networking. The moving picture below shows Condom Mode only, but you lot need to select "Prophylactic Mode with Networking"

safe-mode-1

Afterward you take logged in over again in the safe mode with networking, Click the Beginning button and type organization restore in the Get-go Menu's search and hit Enter OR open up run and typerstrui.exe then Click OK. You can open run by holding the windows key and pressing R.

Click the Organisation Restore selection from the search.

After information technology loads up, identify a check on Show More Restore Points and click Next.

restore-points-more

Select a restore point by looking at the dates when your computer was working fine. Click Next and Finish.

The figurer volition begin a system restore and will reboot. Later it has rebooted, login to your computer in the normal style.

At present download Restoro by clicking thehereand run the plan. It will have a while for it to stop scanning. Once it has scanned, and if information technology has found problems, repair them using the program. Once this is washed, Click Start and type cmd in the search box. Correct-click cmd and select run equally administrator. This will open a black control prompt, inside the black prompt type:

sfc /scannow

Now striking enter. An SFC scan will brainstorm which will end in about xxx to 50 minutes.

sfcscannow

Your issue should now be completely resolved after the arrangement file check has finished.

Method 2: Changing Registry Configurations

It is possible that sure Registry Configurations might exist corrupted/misconfigured. Therefore, in this step, we will be irresolute certain Registry Configurations later booting into safe fashion. In gild to do that:

Restart your calculator and repeatedly press "F8" until the "Avant-garde Kicking Menu" shows up.
Employ the pointer keys to navigate down and highlight the "Employ Safe Fashion with Networking".

Selecting the "Safe Mode With Networking" pick
Press "Enter" to select the option and wait for the computer to restart.
Once restarted, login to your account and the Computer volition boot into the Safe Mode.
Press "Windows" + "R" and blazon in "Regedit".

Open Regedit

Navigate to the following address

HKEY_LOCAL_MACHINE>Software>Microsoft>Windows NT>Current Version>Profile List

In this folder, there should be two profiles with the same name except one of them volition have ".bak" at the end.
Right-click on the file with ".bak" at its end and select "Rename".
Remove the letters ".bak" from its proper name and press "Enter".
At present right–click on the second file that didn't accept the letters ".bak" in its name.
Select "Rename" and add the letters ".bak" at the end of its name.
At present click on the folder from which yous just removed the letters ".bak".
In the correct pane, right-click on "Country" and select "Modify".
Alter the "Value Information" from "8000" to "0" and click on "OK".
Later on this, right–click on "RefCount" and change the Value Data to "0".
Click on "OK" and close the Registry Editor.
Restart your figurer and cheque to see if the issue persists.

Method three: Disable Client Experience Programme

In certain situations, a sure file might not be uploaded properly to the Client experience programs due to which this result is triggered. Therefore, in this step, we volition be disabling this setting from the group policy editor. Make sure to follow the steps carefully.

Press "Windows' + "R" to open the Run prompt.
Type in "gpedit.msc" and printing "Enter".
Aggrandize the "Computer Configuration" pane and then aggrandize the "Administrative Templates".
In the right pane double-click on the "System" folder and and so on the "Cyberspace Advice Management" folder.
Open the "Internet Communication Settings" and double click on the "Windows Customer Experience Improvement Program" entry in the right pane.

Opening the Setting
Select "Enabled" and save your changes.
Check to see if the issue still persists.

Method iv: Enabling the User Profile Service

If the methods above didn't piece of work out for you, it'due south possible that the service has been disabled by a third-party program or application. Yous can endeavour to reset the parameters of the service and cheque if the effect persists. To set up this service, follow the steps below:-

Starting time of all, you will take to boot into condom way. One time you lot are in rubber manner.
Click on the search bar and type "cmd" then right-click on it and press "Run equally administrator".
Blazon the following command into the command prompt window i past i:-
```
sc config ProfSvc start= motorcar sc start ProfSvc
```
Restart your estimator and check to come across if the issue persists.

Note:If nix else works for you, log in with an admin profile, navigate to "C:\Users" and delete all unused profiles in there and check if the consequence persists.