The Logonui.exe Application error is a very common corrupt file issues that can be faced by any Windows users. When the user encounters this error they face the problem of the slower system, crashing, freezing, startup, installation errors shut down issues, hardware issues and many more. The user may also face program lock-ups. This is very irritating so know about the file and the causes of the logonui.exe corrupt file are.
Logonui.exe is s type of EXE file that is associated with MSDN Disc 2464.3 developed by Microsoft for the Windows operating system. These files contain step by step instructions that the system follows to carry out function.
Causes of Logonui.exe Error Message
Well, there are many common causes that are responsible for the Logonui.exe error and one can find this in regular browsing so check out some of them:
- When you update your Windows operating system, some of the essential DLL files or registry file gets corrupted or missing.
- Due to a virus or malware infection, as this corrupt the programs and application installed.
- Due to installing or uninstalling program abruptly.
- Commonly due to system drivers as they are installed wrong and outdated.
- Due to another program maliciously or mistakenly delete logonui.exe related files.
- Due to the incomplete or corrupt installation of MSDN Disc 2464.3 software.
Common Logonui.exe Application Error
When the user faces this problem then there Windows operating system starts showing logonui.exe error. Some of them are given:
- “Logonui.exe Application Error.”
- “Error starting program: logonui.exe.”
- “Logonui.exe is not a valid Win32 application.”
- “Logonui.exe has encountered a problem and needs to close. We are sorry for the inconvenience.”
- “Cannot find logonui.exe.”
- “Logonui.exe not found.”
- “Logonui.exe is not running.”
- “Faulting Application Path: logonui.exe.”
- “Logonui.exe failed.”
User mostly gets these error messages while installation of the program or logonui.exe related software program. So follow the solution to get rid of this error:
How to Fix Logonui Exe Application Error:
There are many solutions that help you to fix logonui.exe application error in Windows 10/8/7.
Solution 1 – Update Your Device Drivers
When the drivers get corrupted or outdated it starts throwing errors. So you need to update the installed drivers or else installed latest drivers.
To update the outdated device drivers visit related manufacturer’s website or Microsoft website to update the outdated device drivers.
Or else to make the whole process easy make use of the Driver Booster to update the system drivers automatically.
Read Also: Fix “Display Driver Stopped Responding and Has Recovered” Error in 3 Methods
Solution 2 – Perform SFC and DISM Scan
LogonUI.exe Application Error is some cases appear due to corrupted Windows system files. So here it is recommended to run an SFC scan.
Follow the steps to do so:
- Press Windows Key + X> select Command Prompt(Admin) from the menu
- As the Command Prompt opens > type sfc /scannow> hit Enter to run it.
- Now the scanning process will start this will take (approx 15 minutes)
Wait for the whole scanning process to finish and after that check if the LogonUI.exe Application Error is fixed or not.
Apart from that if you are still facing the error then try running the DISM command this is best to fix the various Windows corruption and issues.
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Solution 3 – Perform a System Restore
If you are still struggling with the LogonUI.exe Application Error then perform a System Restore. This helps you to restore your system and remove the recent issues.
Follow the steps to do so:
- Press Windows Key + S> type system restore now select Create a restore point option from the menu.
- A System Propertieswindow will appear > click on System Restore
- The System Restorewindow appear > click on Next.
- Then a list of available restore points appears > from here check Show more restore pointsoption
- Select the desired restore point > click on Next to proceed.
- Now follow the on-screen instructions to complete the restore process.
However if you can’t start Windows normally then you need to perform System Restore from safe mode. Or else you can access Advanced startup Options and try performing system restore from there.
Follow the steps to do so:
- Restart your system few times when your PC boots.
- If you perform this properly, a screen appears with the list of options. Select Troubleshoot> Advanced options > System Restore. And choose your username > type your
- After this you can see the System Restore Window > from here Choose a different restore pointoption > select it > click on Next
- Now select the desired restore point and follow the onscreen instructions
Hope after restoring your system to the earlier point the LogonUI.exe Application Error is resolved.
Solution 4 – Repair Corrupt Registry Entries
Many users stated that the logonui.exe application error appears due to registry corruption, so here it is recommended to repair the corrupt registry entries.
Please Note: It is recommended to avoid repairing the registry entries manually as manipulating registry entries manually is quite risky and dangerous a small mistake can adversely affect the entire system. So to avoid it make use of the automatic Registry Repair Tool. This will help you to fix the registry issues automatically and also optimize the registry entries.
But if you want to repair the registry entries manually then it is recommended to edit registry entries carefully and create a System Restore point first (Click on the Start button -> Go to the search box and type Restore Point-> Click on the Create Restore point option from the list and wait until Windows creates a restore point.)
Visit this for Manual Methods: How to Detect and Fix Registry Errors
Solution 5 – Replace the Problematic Files
Replacing the problematic files can help you to fix the LogonUI.exe Application Error. Well, in some case the LogonUI.exe Error will tell you which file is causing the issue.
To fix the issue simply copy that file from a working Windows system to the C:\Windows\System32 directory.
However, in some case, you might not be able to access your Windows and if that is the case then you need to boot to Command Prompt and copy the problematic file to the System32 directory by making use of the command line.
Well, this is an advanced solution, but you need to be very careful as a small mistake can cause even more issues with your operating system.
Hope the given manual solutions will help you to fix LogonUI.exe Application Error in Windows system. But if you are not technically savvy and facing difficulty in following the manual solutions then make use of automatic repair utility to fix the LogonUI.exe application error easily.
Automatic Solution: Windows Repair Tool
Sometimes due to the major Windows issues or due to internal issues you are not able to fix the error with the manual solutions, so in this case feel free to make use of the Windows Repair Tool. This is the best tool that just by scanning once, detects and fixes various errors in the Windows system. With this fix corrupted Windows system files, malware/virus, Registry error, PC error, Network error, hard Drive errors, and many others. This also optimizes the Windows PC performance and speed up the Windows PC without any hassle. It is easy to use.
Conclusion
Hope after following the given solutions you are able to fix LogonUI.exe Application Error in Windows 7/8/10.
Try the given solutions one by one and check which one works for you.
Apart from that, if you are not able to fix the LogonUI.exe error with the manual solutions then make use of the automatic repair tool to fix the error easily.
That’s it!!!
Hello Jacob, my PC encounter logonui.exe error and it doesn’t let me to log in my account. I have to work on safe mode….no other option left.
Hi, Jason, this is an error and this stop window starting so to fix to try to start your system in the safe mode and from the safe mode choose System Restore. This will solve the problem but if not then this must be registry corruption you need to fix it.