What Is RtkAudUService64? How to Check If It Is a Virus?

Detailed explanation of RtkAudUService64.exe file: virus or system component?

Have you found a program named RtkAudUService64.exe in the background process of Windows computers? Are you worried if it is a virus? This article will provide you with detailed answers to the relevant information of RtkAudUService64.exe.

I'm checking if RtkAudioService64.exe is starting with the user login and wondering what it is doing. Do I need to keep it? Thank you in advance for your suggestions.

What is RtkAudUService64.exe?

RtkAudUService64.exe is an executable file in the Realtek HD Audio Manager program, which is a key component of the 64-bit version of Windows. After installing the Realtek high definition audio driver, it is automatically added to the system startup item to ensure that the audio service is always available.

Is RtkAudUService64.exe a virus?

Many users have many questions about this. RtkAudUService64.exe is not malware itself. However, malware may disguise itself with the same name.

Therefore, if you suspect that RtkAudUService64.exe is abnormal in behavior or causes system problems, you can use antivirus software such as Windows Defender, Norton, Malwarebytes, etc. for detection.

In addition, it is best to back up important data regularly, as virus attacks can lead to data loss. PC backup software such as MiniTool ShadowMaker can help you perform data backup and recovery.

How to check if RtkAudUService64.exe is legal?

You can check the legitimacy of RtkAudUService64.exe in two ways: check the file location and digital signature.

1. Verify file location and size

If it is not a virus, the correct file location is as follows:

C:\Program Files\Realtek\Audio\HDA or C:\Program Files (x86)\Realtek\Audio\HDA

If you find that your RtkAudUService64.exe is not in the above location, you can treat it as a virus. Additionally, the real Rtkauduse64.exe file size is approximately 1.2 MB.

2. Check the digital signature

1. Type Task Manager in the search box and open it.
2. Under the Processes tab, find Realtek HD Audio Universal Service, right-click and select Properties.
3. Go to the Digital Signatures tab, the genuine publisher is "Realtek Semiconductor Corp".

Should RtkAudUService64.exe be disabled?

Normally, it is not recommended to disable or uninstall RtkAudUService64.exe or Realtek audio services unless you are trying to resolve the audio issue. However, keeping or removing it depends on your actual needs for the following reasons:

Reasons for retaining RtkAudUService64.exe:

• Audio Features: If you use your computer for multimedia purposes, such as watching movies, listening to music, or playing games, deleting RtkAudUService64.exe may result in lost audio features.
• Compatibility: Many applications and games rely on Realtek audio drivers to deliver high-quality sound effects.
• System Stability: Realtek audio drivers and their associated processes are usually stable and well maintained.

Reasons for deleting RtkAudUService64.exe:

• Performance Optimization: If you have a low-end or legacy computer with limited system resources, disabling unnecessary processes such as RtkAudUService64.exe can help improve overall system performance.
• Alternative Audio Solution: If you are using an external audio device or have a dedicated sound card that does not rely on the Realtek driver, you may consider removing RtkAudUService64.exe.

Conclusion

This article provides all information about RtkAudUService64.exe to help you understand what it is and whether it is a virus. Additionally, you can learn how to check its legitimacy and whether it should be disabled. Hope this article helps you.

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