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How to remove logonui error


The free file information forum can help you find out if logonui.exe is a virus, trojan, spyware, adware which you can remove, or a file belonging to a Windows system or an application you can trust.

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logonui.exe file information

The process Windows Logon UI belongs to the software Microsoft® Windows® Operating System or logonui.exe by Microsoft Corporation (www.microsoft.com).

Description: logonui.exe is located in the folder C:\Windows\System32. Known file sizes on Windows XP are 504320 bytes (57% of all occurrence), 514560 bytes.
File logonui.exe is a Windows core system file. The program is not visible. File logonui.exe is a Microsoft signed file. logonui.exe is able to record inputs, monitor applications, manipulate other programs. Therefore the technical security rating is 2% dangerous, however also read the users reviews.

Recommended: Identify logonui.exe related errors

If logonui.exe is located in the folder C:\Windows then the security rating is 72% dangerous. File size is 59904 bytes. Program has no file description. The program is not visible. File logonui.exe is located in the Windows folder, but it is not a Windows core file. File logonui.exe is not a Windows core file.

If logonui.exe is located in a subfolder of "C:\Program Files" then the security rating is 64% dangerous. File size is 71168 bytes. The application has no file description. The program is not visible. The application starts when Windows starts (see Registry key: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run, HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run). logonui.exe is not a Windows system file. logonui.exe is able to monitor applications.

Important: Some malware camouflage themselves as logonui.exe, particularly if they are located in c:\windows or c:\windows\system32 folder. Thus check the logonui.exe process on your pc whether it is pest. We recommend Security Task Manager for verifying your computer's security. It is one of the Top Download Picks of 2005 of The Washington Post and PC World.

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Score

User Comments

Rate
sind dateien zum Ändern des Anmeldebildschirm.
  farin   (further information)
Rate
This is the logon screen.
  Lexource  
Rate
i found logonui.exe is send your private document to third person
  okky  
Rate
Windows-Anmeldebenutzeroberfläche
  WEBA  
Rate
its the file that windows uses to show you the screen that los you on to your account
   
Rate
There are malware using this filename, but if it is not detected by antivirus it's probably just windows logon screen which is safe. File should be in windows\system32 if safe.
  Johnny   (further information)
Rate
If it's in \windows\System32 it's the Welcome Screen Logon Service, if it's in another directory is probably a malware! Usually, in a windows session LogonUI.exe is not active...
  Framp  
Rate
Critical to welcome screen login, but windows *should* replace when deleted - If corrupt, can cause computer to be unusable
  Cdn Tech  
Rate
Welcome Screen Interface.
  itbei  
Rate
i know it reboots your pc , you used it so many times , who doesnt?
  kotje  
Rate
Its for the Logon Screen where you enter your passwort wh1ch 1 can hack =)
  r0Ffl!  
Rate
Anmeldeoberfläche von Windows. Mit bestimmten Programmen kann man seine eigenen machen, z.B. Tune Up hat schon vorgefertigte.
  falcon   (further information)
Rate
"logonUI.exe" ist für die Gestaltung des Anmeldebildschirms für alle WindowsXP-Versionen verantwortlich. Es gibt Viren, die diesen Prozess angreifen. Jedoch ist nach dem Löschen der Originaldatei alles wieder bereinigt
  Cleriker  
Rate
More comments can be found here:
    (further information)

Summary: 13 users think logonui.exe is essential for Windows or an installed application. 1 user think it's probably harmless. 5 users think it's neither essential nor dangerous. 3 users think logonui.exe is dangerous and recommend to remove it.. 3 users doesn't grade logonui.exe ("not sure about it").

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