During installation, Windows may prompt you to trust drivers from "Red Hat, Inc." or "The SPICE Project." Click to proceed. This is necessary for the QXL video and VirtIO serial drivers. 4. Reboot the Guest

These platforms often provide direct links to the 0.164 version as a recommended stable release for Windows 10 and Windows 11 guests. Step-by-Step Installation Guide

Open "This PC" inside the Windows guest, double-click the CD drive, and run the spice-guest-tools-0.164.exe . 3. Accept the Drivers

It offers excellent support for Windows 10, Windows 11, and Windows Server 2019/2022.

Check if the spice-vdagent service is running in the Windows Task Manager. If not, try restarting the service manually.

In your virtualization manager (e.g., Virt-Manager or Proxmox), go to the VM settings and attach the ISO to a virtual CD-ROM drive. 2. Run the Installer

It fixes several memory leak issues found in older iterations.