AVG Antivirus is known for providing strong protection against viruses, malware, and other online threats. However, like many antivirus programs, AVG can sometimes conflict with other software installed on your computer. These conflicts can slow down your system, cause programs to crash, or even stop your antivirus from working properly.
In this article, we’ll walk you through common causes of software conflicts with AVG and show you how to fix them.

Understand Why Conflicts Happen
Conflicts usually happen when two or more programs try to do the same job at the same time. This is common with security software. If you have multiple antivirus or firewall programs running, they may block each other or overload your system.
Other software, such as VPNs, system cleaners, or certain games, can also interfere with AVG’s processes.
Look for Signs of a Conflict
Here are some signs that AVG might be clashing with another program:
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Your computer slows down for no clear reason.
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Programs freeze or crash often.
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AVG’s real-time protection turns off or doesn’t work.
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You see error messages related to AVG or other apps.
If you notice any of these issues after installing a new app or update, a software conflict may be the cause.
Check for Other Antivirus Software
Running two antivirus programs at the same time is one of the most common causes of conflict. Here’s how to fix that:
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Go to your Control Panel or Settings.
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Open Programs and Features (Windows).
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Look for any other antivirus software like Norton, McAfee, or Kaspersky.
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Uninstall any extra antivirus programs, keeping only AVG.
Tip: Windows Defender turns off automatically when AVG is active, so you don’t need to remove it.
Temporarily Disable Software to Find the Conflict
If you’re not sure which program is causing the problem, try this:
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Press Ctrl + Shift + Esc to open Task Manager.
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Click on the Startup tab and disable all non-essential apps.
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Restart your computer.
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Enable programs one by one and see when the conflict starts.
This process helps you find the software causing the issue with AVG.
Add Exceptions in AVG
If a trusted program is being blocked by AVG, you can stop the conflict by adding it to AVG’s exceptions list:
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Open AVG.
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Click Menu > Settings.
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Go to General > Exceptions.
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Click Add Exception and select the program or file.
This tells AVG to ignore that program and stop treating it like a threat.
Keep All Software Updated
Sometimes, conflicts happen because a program is outdated or not fully compatible with the latest version of AVG.
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Make sure AVG is updated to the latest version.
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Check for updates for the conflicting software as well.
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Restart your computer after updating both.
Updated software is less likely to cause problems.
Use AVG Support Tools
AVG offers tools that help fix technical problems and remove conflicting files:
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Download and run the AVG Clear Tool to remove leftover files from old antivirus programs.
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Use the AVG Repair Tool (found in the Control Panel) to fix broken AVG installations.
These tools are safe and easy to use.
Contact AVG Support for Help
If you’ve tried all the steps above and are still having issues, reach out to AVG Support. Their team can guide you through advanced fixes or identify problems with specific apps on your system.
Final Thoughts
Software conflicts can be frustrating, but they are usually easy to fix. Focus on keeping only one antivirus program, update all your apps, and use AVG’s exception settings when needed. These simple steps will help your computer run smoothly and safely.
