What is Amifldrv64.sys & How to Fix It?

This error might be prompted if there’s conflict after BIOS update

4 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

The amifldrv64.sys is a system file created by the American Megatrends, Inc for strangers. Users can find the amifldrv64.sys file in theC:\Windows\Temp\folder.

Also, amifldrv64.sys is one of the variousblue screen of death(BSOD) errors encountered by users while updating the BIOS version on their PC. Therefore, this guide will put you through the causes and how to fix amifldrv64.sys.

Also, users can read abouthow to fix BSoD error 0x00000154on Windows.

What causes amifldrv64.sys?

The amifldrv64.sys error can occur due to several reasons, such as:

How can I fix the amifldrv64.sys?

Here are some preliminary checks you can try to fix amifldrv64.sys before any advanced troubleshooting steps.

If the error persists, you can proceed to the following advanced steps.

1. Disable driver verifier

Disabling the Driver Verifier will not allow the Driver Verifier to function. Check our guide on ways to fixDriver Verifier detected violation errorsin Windows.

2. Reinstall the Wi-Fi adapter

Reinstalling the Wi-Fi adapter will fix Issues with amifldrv64.sys error after BIOS update. Read abouthow to fix a Wi-Fi adapter that is no longer workingon your device.

In case your driver didn’t update accordingly by manually performing this, you can try a dedicated tool to update it automatically with the latest version from its repository.

⇒Get Outbyte Driver Updater

3. Run Windows Memory Diagnostics

Running a Windows memory diagnostics will help identify corrupt or missing Windows files that can prompt the amifldrv64.sys error.

You can also read abouthow to fix Windows Memory Diagnostics shows no resultsafter diagnostics.

4. Remove MSI live update program

A faulty MSI Live update program can trigger the amifldrv64.sys error. Therefore, removing the MSI Live update program can help fix it.

In conclusion, you can check our guide onthe meaning of BIOS and its uses on your PCandhow to fix ACPI BIOS errorson the Windows operating system.

What is Amifldrv64.sys & How to Fix It?#

What causes amifldrv64.sys?#

How can I fix the amifldrv64.sys?#

1. Disable driver verifier#

2. Reinstall the Wi-Fi adapter#

3. Run Windows Memory Diagnostics#

4. Remove MSI live update program#