Windows 11 may be blocking gdrv2.sys due to driver vulnerabilities. Disabling Memory Integrity allows the driver to run—though this is a temporary workaround.
The error in Windows 11 occurs because Microsoft’s hardened security features, specifically Memory Integrity (Core Isolation) , block the driver from loading due to known vulnerabilities or lack of modern digital signatures . This driver is a component of Gigabyte software , such as App Center, EasyTune, or RGB Fusion, used to manage hardware monitoring and overclocking. Root Causes gdrv2.sys failed windows 11
Corrupted system files can exacerbate driver failures. Windows 11 may be blocking gdrv2
Windows 11 enforces stricter security features than Windows 10. Memory Integrity (part of Core Isolation) blocks drivers that use vulnerable or unsigned code. Older versions of gdrv2.sys are known to have security vulnerabilities (CVE-2018-19320, CVE-2018-19321), which Windows 11 aggressively blocks. This driver is a component of Gigabyte software
To avoid encountering the gdrv2.sys failed error on Windows 11 in the future, follow these preventive measures: