Error message
The instruction at “0x01004250” referenced memory at “0x10004250″. The memory cannot be read.”
You may have seen error messages like the ones above when you start your computer or open applications. Indicates that the logonui.exe file is missing or corrupted.
We strongly recommend that you run a quick scan for exe errors for your PC to check for exe errors.
Definition of the Logonui.dll file
Logonui.exe is responsible for logging into the Windows operating system. It will also help you to switch screens during logon if you are using Windows XP. Basically, logonui.exe is considered as a system file that is essential for the efficiency and proper performance of your computer. The legitimate location of the logonui.exe file is in the C:WindowsSystem32 folder. If you see the file present in a location other than that, it might be a security threat to your system.
However, deleting the file or ending the process is not recommended under most circumstances.
Truths of exe errors
Although exe files are known as Windows system files, they can sometimes become security threats. If you open an unsafe exe file, sooner or later your computer will become unusable. In most cases, it will only take some time to defragment or repair your registry to resolve the issue.
How to fix Logonui.exe errors?
Now that you have a better understanding of longonui.exe and related errors, the next thing to do is learn how to troubleshoot. This article will introduce you to some of the useful tips. I hope they can get you out of the embarrassing situation.
1. Put the Windows installation CD in 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 “copy unserinit.exe wsaupdater.exe”
6. Restart your computer
7. Then go to Start > Run
8. Type “regedit” in the open box
9. Find “HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows”
10. Then find “C:WindowsSytem32wsaupdater.exe” and change it to “C:WindowsSystem32userinit.exe”
To ensure the safety and efficiency of your PC, get our EXErrorsFix to fix Logonui.exe errors in minutes.