: Since Walaoke Pro is designed for dual-screen setups (one for the host, one for the singer), the software can trigger an error if it cannot "handshake" with the secondary display's video overlay.
Set the preference to (integrated graphics) rather than "High Performance" (discrete GPU), as integrated graphics often have better compatibility with legacy software. 4. Run in Compatibility Mode walaoke problem with overlay mixer verified
Go to and find Walaoke in the app list (you may need to browse for the .exe in C:\Program Files (x86)\Walaoke ). : Since Walaoke Pro is designed for dual-screen
Change the "Video Renderer" from "Overlay Mixer" to (Video Mixing Renderer 9) or EVR (Enhanced Video Renderer). These are standard in Windows 10 and 11 and rarely cause this error. 2. Update Video Codecs one for the singer)