how to delete corsairllaccess64.sys

Charlotte

2 min read

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25-01-2025

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The file corsairllaccess64.sys is a driver associated with Corsair iCUE software, a popular utility for controlling Corsair peripherals like keyboards, mice, and RGB lighting. While usually harmless, some users experience issues with this driver, leading them to want to remove it. This article explains how to safely delete or remove corsairllaccess64.sys, emphasizing caution and the importance of understanding the implications.

Understanding Corsairllaccess64.sys

Before attempting to delete corsairllaccess64.sys, it's crucial to understand its function. This file is a kernel-level driver, meaning it interacts directly with your operating system's core. Deleting it incorrectly can lead to system instability or even a blue screen of death (BSOD). The driver facilitates communication between your Corsair devices and the iCUE software. If you delete it without uninstalling iCUE, the software won't function properly.

Methods for Removing Corsairllaccess64.sys

The safest and recommended way to remove corsairllaccess64.sys is not by directly deleting the file, but by uninstalling the Corsair iCUE software. This ensures all related files, including the driver, are removed cleanly. Here's how:

1. Uninstall Corsair iCUE Software

• Windows: Open the Control Panel, go to Programs and Features (or Uninstall a program), find Corsair iCUE, and select Uninstall. Follow the on-screen prompts. After uninstallation, restart your computer.
• macOS: The process is similar on macOS. Open your Applications folder, locate Corsair iCUE, and drag it to the Trash. Empty the Trash. Restart your computer.

Important Note: After uninstalling, the corsairllaccess64.sys file should be removed automatically. Manually deleting the file afterward is unnecessary and potentially risky.

2. Checking for Remaining Files (If Necessary)

If, after uninstalling iCUE, you suspect remnants of the driver remain, you can attempt to locate the file manually. However, exercise extreme caution when manually deleting system files. Incorrectly removing files can damage your system.

• Locate the file: The file is usually located within the Windows system32 drivers folder (e.g., C:\Windows\System32\drivers). However, its exact location may vary depending on your system.
• Backup (Important): Before attempting to delete any file, create a system restore point or back up your system. This allows you to revert changes if something goes wrong.
• Delete (Proceed with extreme caution): If you find the file, you can attempt to delete it. You might need administrator privileges. However, if the file is in use, you may be unable to delete it until you reboot. Reboot and try again only if you're absolutely sure.

Warning: We strongly advise against manually deleting system files unless you are a highly experienced user with a deep understanding of Windows internals.

Troubleshooting

If you encounter problems after uninstalling iCUE or attempting to remove corsairllaccess64.sys, consider these steps:

• Restart your computer: A simple restart often resolves minor glitches.
• Run a system file checker: Windows has a built-in tool (SFC) to scan for and repair corrupted system files. Use the command sfc /scannow in an elevated command prompt.
• Reinstall iCUE: If the problems persist and you need the software, reinstalling iCUE might help overwrite corrupted files.
• Contact Corsair Support: If you're still facing issues, contact Corsair's technical support for assistance.

Remember, the safest and easiest method is to uninstall Corsair iCUE through the standard uninstall process. Avoid manually deleting system files unless you are very confident in your abilities. Always back up your system before attempting any major changes.