Is winlogon exe a virus?

Is winlogon exe a virus?

winlogon.exe is a legitimate process file popularly known as Windows NT Logon Application. It is associated with Windows Operating System developed by Microsoft Corporation. It is located in C:\Windows\System32 by default.

What is winlogon exe for?

In computing, Winlogon (Windows Logon) is the component of Microsoft Windows operating systems that is responsible for handling the secure attention sequence, loading the user profile on logon, and optionally locking the computer when a screensaver is running (requiring another authentication step).

How do I fix a winlogon exe file?

Replies (2) 

  1. click start, all programs, accessories,
  2. Right click on command prompt, select Run as administrator.
  3. Hit enter.
  4. Type Echo Y| chkdsk C: /R.
  5. reboot the computer.

What happens if you delete winlogon exe?

This is a legitimate file and removing it will damage your Windows installation. Tech support scammers have pointed to winlogon.exe and other critical system processes and said “If you see this running on your PC, you have malware”.

Where is WinLogon in registry?

Locate the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon subkey in the registry. Double-click the DefaultUserName entry, type your user name, and then click OK.

Is Csrss a virus?

Could Csrss.exe Be a Virus? While csrss.exe is a legitimate file and an essential part of Windows, some malware and viruses sneak through with fake names. That means it’s possible to have malware that uses the csrss.exe file name or slight variations of that name.

What is WinLogon initialization?

When Winlogon initializes, it registers the CTRL+ALT+DEL secure attention sequence (SAS) with the system, and then creates three desktops within the WinSta0 window station. Registering CTRL+ALT+DEL makes this initialization the first process, thus ensuring that no other application has hooked that key sequence.

What is WinLogon in registry?

Winlogon is a Windows component which handles various activities such as the Logon, Logoff, loading user profile during authentication, shutdown, lock screen etc. This kind of behavior is managed by the registry which defines which processes to start during Windows logon.

Can I disable winlogon exe?

Besides, if the winlogon.exe file cannot be loaded when starting Windows, you may get the blue screen error 0xC000021A. So you shouldn’t disable the winlogon.exe process.

Where is winlogon in registry?

How do I enable Winlogon?

How do I enable AutoLogon?

  1. Start regedit.exe (Start – Run – regedit)
  2. Open the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Winlogon.
  3. Double click the DefaultDomainName and fill in your domain name.
  4. Double click the DefaultUserName and fill in login name.

How do I find my Windows user name?

Method 1

  1. While sitting at the computer that you want to be able to access, press and hold the Windows key and press the letter R on your keyboard. The Run dialog box is displayed.
  2. In the box, type cmd and press Enter.
  3. Type whoami and press Enter.
  4. Your current username will be displayed.