What is WLLoginProxy.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the WLLoginProxy.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

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WLLoginProxy.exe file information

The process known as WLLoginProxy.exe belongs to software Microsoft Windows Live Login Helper by Microsoft (

Description: WLLoginProxy.exe is not essential for Windows and will often cause problems. The WLLoginProxy.exe file is located in a subfolder of "C:\Program Files\Common Files". Known file sizes on Windows 10/8/7/XP are 118,336 bytes (75% of all occurrences), 115,024 bytes or 120,384 bytes. 
The program has no visible window. WLLoginProxy.exe is digitally signed. It is not a Windows core file. The process can be removed using the Control Panel's Add\Remove programs applet. Therefore the technical security rating is 23% dangerous; however you should also read the user reviews.

Uninstalling this variant: There is a possibility to remove the entire program Windows Live Sign-in Assistant or Windows Live Anmelde-Assistent using Windows Control Panel.

Recommended: Identify WLLoginProxy.exe related errors

If WLLoginProxy.exe is located in a subfolder of the user's profile folder, the security rating is 56% dangerous. The file size is 108,032 bytes (50% of all occurrences) or 24,576 bytes. There is no file information. The program is not visible. WLLoginProxy.exe is not a Windows system file.

Important: Some malware camouflages itself as WLLoginProxy.exe. Therefore, you should check the WLLoginProxy.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

A window live product that helps you if you have multiple sign-ins
  Harry h  
Geitsas suskis
wlloginproxy.exe is a Microsoft® Windows Live Login Helper from Microsoft Corporation belonging to Windows Live
i got two of them and it wont let me connect firefox really bad got it from limewire
It just keeps infomation of your windows live account so when you go on, for example, it auto logs you in. its a stupid way of doing this and is typical of windows.
Unidentified program thats starts without any request from user.
windows live
It seems to slow down internet connection speed while its up and tends to restore itself frequently after being terminated through the task manager. I found ending the process exceptionally sped up computer and internet speed.
Unecessary file having to do with Windows Live and related products. I kill the process whenever I see it. It starts whenever I run Internet Explorer, so I have to kill it often.
Needed when using Windows Live Messenger.

Rating chart

Summary: Average user rating of WLLoginProxy.exe: based on 14 votes with 10 user comments. 4 users think WLLoginProxy.exe is essential for Windows or an installed application. 2 users think it's probably harmless. 3 users think it's neither essential nor dangerous. 2 users suspect danger. 3 users think WLLoginProxy.exe is dangerous and recommend removing it. One user is not sure about it.

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Best practices for resolving WLLoginProxy issues

A clean and tidy computer is the key requirement for avoiding problems with WLLoginProxy. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the WLLoginProxy.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

WLLoginProxy.exe [all]