The error usually occurs when using Gigabyte @BIOS or App Center to update your BIOS from within Windows. This is often due to corrupted application files, missing system permissions, or conflicts with Windows security settings . Recommended Fixes Reinstall @BIOS and App Center :

Are you a specific Gigabyte program when this happens, or does it pop up randomly on startup ?

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Click and wait for the process to terminate completely.

A buggy update deployed through the Gigabyte App Center or GCC frequently corrupts or leaves behind mismatched library versions.

Sometimes, real-time protection blocks fbios.dll from loading.

If none of the above works, a third-party service or startup app is conflicting with the DLL.

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