Surprisingly Easy Ways of Fixing Logonui.exe Errors

Error Message

The instruction at "0x01004250" referenced memory at "0x10004250". The memory could not be "read".

You might have seen error messages like the above when you start your computer or open applications. It indicates that the logonui.exe file is missing or corrupt.

We strongly suggest that you run a quick exe error scan for your PC to check for exe errors.

Definition of Logonui.dll File

Logonui.exe is accountable for logging in to the Windows operating system. It will also help you to switch screen during login if you use the Windows XP. Basically, logonui.exe is considered as a system file that is essential to the efficiency and proper performance of your computer. The legitimate location for logonui.exe file is in the folder C:\Windows\System32. If you see the file present in location other than that, it could be a security threats to your system.

Anyway, it is not recommended to remove the file or terminate the process under most circumstances.

Truths of the Exe Errors

Though exe files are known as Windows system files, sometimes it could turn into security threats. If you open an unsafe exe file, sooner or later, your computer will be unusable. In most cases, it will just cause you some time to defrag or repair your registry to solve the problem.

How to Fix Logonui.exe Errors?

Now that you have a better understanding of longonui.exe and the related errors, the next thing for you to do is learn how to solve the problems. This article is going to present you some of the useful tips. Hope they could get you out of the embarrassing situation.

1. Put the Windows installation CD into your CD drive
2. During startup, press ESC
3. When you see the options, select boot from CD and click R
4. Then enter the Administrator password and press Enter
5. Type in "copy unserinit.exe wsaupdater.exe"
6. Restart your coputer
7. Then go to Start > Run
8. Type "regedit" in the open box
9. Find "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows"
10. Then find "C:\Windows\Ssytem32\wsaupdater.exe", and modify it to "C:\Windows\System32\userinit.exe"

To ensure the security and efficiency of your PC, get our EXErrorsFix to fix Logonui.exe errors in minutes.

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