How do I enable AVX in Windows 10?

Answered by Phillip Nicastro

To enable AVX (Advanced Vector Extensions) support on Windows 10, you can follow these steps:

1. Open the Windows Power Shell in Administrator mode. To do this, right-click on the Windows Start button and select “Windows PowerShell (Admin)” from the context menu.

2. In the PowerShell window, type the following command and press Enter:
“`
Bcdedit /set xsavedisable 0
“`
Note: It is important not to set this value to any other number than zero. Setting it to a non-zero value may cause compatibility issues or system instability.

3. After executing the command, you should see a message indicating that the operation was completed successfully.

4. Exit the PowerShell window.

5. Reboot your PC to apply the changes.

Once your computer restarts, check if the error message related to AVX support persists when you start the game (D2R in this case). Enabling AVX support should resolve any issues caused by its absence.

It’s worth mentioning that AVX is a set of CPU instructions used by certain software applications, including games, to enhance performance on systems that support it. If you encounter issues related to AVX support, it is likely because your CPU does not support AVX or it is disabled in your system’s BIOS settings.

If enabling AVX does not resolve the issue or if your CPU does not support AVX, you may need to consider upgrading your CPU or contacting the game’s support team for further assistance.

Note: The instructions provided here assume that you have administrative privileges on your Windows 10 system. If you are using a different version of Windows or encountering any difficulties, it is recommended to consult the official documentation or seek support from Microsoft or your computer manufacturer.