How To Fix Optional Feature Wireless Display Couldn't Add (2026)
In this video, you’ll learn how to fix the “Wireless Display couldn’t be added”error on Windows. We explain the required system components, how to install Wireless Display from Optional Features, and how to check your network settings. Follow these step-by-step solutions to enable screen mirroring and casting without errors.
Command:
DISM /Online /Add-Capability /CapabilityName:App.WirelessDisplay.Connect~~~~0.0.1.0
Tags:
how to fix optional features not showing in windows 11
optional feature wireless display couldn't add
optional feature wireless display install failed
optional feature wireless display not available