How to fix the avpui.exe application error on Windows 10

Ivan Jenic
by Ivan Jenic
Troubleshooting Expert
Passionate about all elements related to Windows and combined with his innate curiosity, Ivan has delved deep into understanding this operating system, with a specialization in drivers and driver troubleshooting. When he's not tackling... Read more
Affiliate Disclosure
To fix various PC problems, we recommend Restoro PC Repair Tool:
This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues and remove viruses now in 3 easy steps:

  1. Download Restoro PC Repair Tool that comes with Patented Technologies (patent available here).
  2. Click Start Scan to find Windows issues that could be causing PC problems.
  3. Click Repair All to fix issues affecting your computer's security and performance
  • Restoro has been downloaded by 0 readers this month.

If you have been experiencing avpui.exe application error on your Windows 10 PC after installing Kaspersky Antivirus, we have come up with the right fix for you.

The avpui.exe application error occurs most especially during Windows startup with error messages such as “Avpui.exe not found” or “Avpui.exe is not running”.

This error is associated with Kaspersky Antivirus program, one of the best antivirus software in the world. However, the reasons for this error include:

  • Virus or malware infection
  • Corrupt or missing Windows registry keys
  • Incompatible program with Kaspersky Antivirus
  • Missing Dynamic Link Libraries(DLL)
  • Incomplete installation of Kaspersky Antivirus software
  • Corrupt Kaspersky Antivirus exe file

Meanwhile, Windows Report has come up with solutions to fix avpui.exe application error on your Windows 10 PC.

How to fix avpui.exe application error on Windows 10 PC

  1. Use third-party software for Windows issues
  2. Run a full system scan
  3. Use System File Checker Scan
  4. Uninstall incompatible programs
  5. Use System Restore
  6. Run Windows Updates
  7. Disable Kaspersky Antivirus from startup
  8. Uninstall Kaspersky Antivirus
  9. Install Kaspersky Antivirus using administrator privileges
  10. Perform Startup Repair

Solution 1: Use third-party software for Windows issues

We recommend using an all-in-one tool with features that aim to repair corrupt registry keys, as well as the damage left by malware.

Solving these things manually would be a time-consuming task and you might harm your data during the process. That’s why this alternative is preferred.

Restoro is a complex Windows system repair solution that scans your PC for various issues and fixes all critical system files and registry errors, as well as the damage left by viruses (not antivirus software). With a few clicks, the program frees up space on your disk and restores all compromised Windows settings to their default value.

Here’s how you can perform this action:

  1. Download and install Restoro.
  2. Launch Restoro.
  3. Wait for it to find any system stability issues and possible malware infections.
  4. Press Start Repair.
  5. Restart your PC for all the changes to take effect.

Restoro’s technology replaces severely damaged Windows system files with clean, up-to-date ones from its secure online database. You can allow it to perform this action without harming your user data.

This the ideal all-in-one tool for fixing Windows errors, PC crashes, or registry issues. It can boost the performance of your device and make it more secure within a few minutes.

Get Restoro


Disclaimer: This program needs to be upgraded from the free version in order to perform some specific actions.


Solution 2: Run a full system scan

Viruses and malwares can cause the avpui.exe application error. Run a full system scan on your PC to remove every possible virus corruption. There are several third-parties antivirus software around that you may use; however, you can use Windows’ built-in antivirus, Windows Defender. Here’s how to run a full system scan on Windows 10 Creators Update:

  1. Go to Start > type ‘defender’ > double click Windows Defender to launch the tool.
  2. In the left hand pane, select the shield icon.defender virus & threat protection
  3. In the new window, click the “Advanced scan” option.scan options / advanced scan
  4. Check the full scan option to launch a full system malware scan.full scan windows defender

Note: If you are done scanning your PC, it is advisable that you remove all detected viruses; the option may be “clean” or “delete” depending on the Antivirus that you are using.

Also Read: Pcdrcui.exe is corrupt: Here’s how to fix this error in less than 5 minutes


Solution 3: Use System File Checker Scan

System File Check (SFC) scans; checks for system file integrity, and fix any corrupted files. This process can fix any corrupt system file associated with Kaspersky Antivirus program file and data. Here’s how to run a SFC scan on your Windows PC:

  1. Press Windows key and type “Command Prompt”
  2. Right-click on the Command Prompt and select “Run as administrator”
  3. Now, in the cmd prompt, type “sfc” and hit the “Enter” key.
  4. Here, Type “/scannow” without quotes and hit the “Enter” key.sfc scannow command prompt
  5. Finally, restart your Windows PC.

Solution 4: Uninstall incompatible programs

Another way of fixing avpui.exe application error is by uninstalling incompatible programs. Some Windows user reported that some general-purpose applications may cause avpui.exe application errors.

If you are able to identify the specific program responsible for the problem, then you can easily uninstall it from Programs and Features. Here’s how to do this:

  1. Go to Start > Control Panel > Programs and Featuresopen control panel
  2. In the Programs and Features window, locate and uninstall any unwanted programs.

Run a System Scan to discover potential errors

Restoro Scan

Click Start Scan to find Windows issues.

Restoro Fix

Click Repair All to fix issues with Patented Technologies.

Run a PC Scan with Restoro Repair Tool to find errors causing security problems and slowdowns. After the scan is complete, the repair process will replace damaged files with fresh Windows files and components.

Alternatively, you can click on the “Installed On” column to sort your program by the installation date. Hence, scroll through the list, identify the most recent installed programs before the error problem started, and then uninstall the program.

However, if you are unable to identify the program causing avpui.exe application error problem, you can advance to the next method.


Solution 5: Use System Restore

Recent changes on your system can cause the error problem to occur. System Restore is a Windows feature that enables you to reinstate your system to a previous state and fix any recent problems. Here’s how to run system restore on your Windows 10 PC:

  1. Press down the power button until the Automatic Repair message appears.
  2. Go to Troubleshoot > Advanced options > System Restore.
  3. Now, select your username and enter your password.
  4. Click on Next, select the desired restore point and follow the instructions on the screen to restore your PC.
  5. After your PC is restored, check if the problem still appears.

Alternatively, you can perform System Restore in safe mode. If you are able to enter safe mode, press windows key, type “system restore” and hit “Enter” to start the process.


Solution 6: Run Windows Updates

In addition, you can fix avpui.exe application error problem by updating your Windows OS to the latest version. Microsoft constantly releases Windows updates so as to improve the system’s stability and fix various issues and errors associated with the startup error. However, you can follow these steps to update your Windows 10 OS:

  1. Go to Start>type “update” in the search box and then click on “Windows Update” to proceed.
  2. In the Windows Update window, check for updates and install the available updates.check for windows 10 updates
  3. After the update is complete, restart your Windows PC.

Also Read: Fix: MEMORY_MANAGEMENT Error in Windows 10


Solution 7: Disable Kaspersky Antivirus from startup

Another method of fixing avpui.exe application startup error on Windows 10 is by disabling Kaspersky Antivirus from startup menu. Here’s how to do this:

  1. Press “Windows” key and “R” key to launch the Run program.
  2. Type “msconfig” without quotes and hit the “Enter” key.
  3. In the System Configuration window, click on the “Startup” tab.
  4. Uncheck all tick boxes where the manufacturer is Kaspersky, click on “Apply” and then “OK”.
  5. Select the “Restart” option.

Solution 8: Uninstall Kaspersky Antivirus

One of the simplest ways of fixing avpui.exe application error problem is to uninstall Kaspersky Antivirus from your Windows PC. You can uninstall from Programs and Features. Here’s how to do this:

  1. Go to Start > Control Panel > Programs and Featurescontrol panel
  2. In the Programs and Features window, locate Kaspersky Antivirus and select it.
  3. Click on uninstall to remove Kaspersky Antivirus program.

ALSO READ: Kaspersky DDoS Protection Connect helps small and medium businesses thwart cyber threats


Solution 9: Install Kaspersky Antivirus using administrator privileges

Another method of fixing avpui.exe application error problem is by using “Administrator privileges” to install Kaspersky Antivirus. You can get the installer from purchased software CD or download from the Kaspersky website. The steps for running the installer using admin privileges are given below:

  1. First of all, locate Kaspersky Antivirus setup file
  2. Then, right-click on the setup file
  3. Select Run as Administrator and follow the prompts to complete installation.

Solution 10: Perform Startup Repair

Another way of fixing the error problem is by performing Automatic Repair on your PC. If you run Automatic Repair, Windows OS will be able to fix the error problem for you. Here’s how to perform Automatic Repair:

  1. Restart your computer a few times during the boot sequence.
  2. Click on Advanced options button once it appears.
  3. Now, select Troubleshoot > Advanced options > Startup Repair.advanced options screen
  4. After Startup Repair has been launched, follow the instructions on the screen to complete the repair.

In conclusion, any of these methods which we mentioned above can fix the avpui.exe application error problem on Windows 10 PC. Do share with us any of your experience after using any of the programs we mentioned. Feel free to comment below.

RELATED STORIES TO CHECK OUT:

idee restoro Still having issues? Fix them with this tool:
  1. Download this PC Repair Tool rated Great on TrustPilot.com (download starts on this page).
  2. Click Start Scan to find Windows issues that could be causing PC problems.
  3. Click Repair All to fix issues with Patented Technologies (Exclusive Discount for our readers).

Restoro has been downloaded by 0 readers this month.

This article covers:Topics: