Intel® Killer™ Performance Driver Suite UWD Installation Error with Killer Ethernet Performance Suite

The error message occurs when attempting to install the Intel® Killer™ Performance Driver Suite UWD alongside the Killer Ethernet Performance Suite. This issue may arise after updating or upgrading to Windows 11, or due to an incomplete installation of a Windows Update. Ensure that all updates for the Intel® Killer™ Performance Suite are installed to prevent this error.

Follow these steps to resolve the installation error by uninstalling the default suite and installing the updated version:

Steps to uninstall the default Intel® Killer Performance Driver Suite UWD:

1. Open the Run menu by pressing theWindows key + R 
2. Type appwiz.cpl then press Enter or click OK
3. Locate the Intel® Killer Performance Driver Suite UWD
4. Select the Intel® Killer Performance Driver Suite UWD and uninstall it
5. Restart the system.

Steps to Install Intel® Killer™ Performance Suite:

1. Go to the Intel® Killer™ Performance Suite download link
2. Download and install the Intel® Killer™ Performance Suite
3. Restart the system after installation
4. Verify installation was successful by checking the Intel® Driver & Support Assistant (Intel® DSA) is up to date