Miracast stands for connecting you to share content wirelessly on a single screen to a different screen. Many users are recently encountering the ‘Your PC or mobile device doesn’t support Miracast ‘error on their devices. So, if you are one of them who constantly faces this issue, then here are a few instructions that appear below.

Check Whether the Device is Compatible with Miracast to Setup Miracast on Windows 10

If you don’t know how to check that your device is compatible with Miracast, follow the procedure in the described way.

Hold the Win and R hotkeys altogether on the keyboard to invoke the Rub pop-up.

After that, select the button of ‘Save All Information’ over the DirectX screen.

You should click on the folder to store the text file.

Then hit the OK button on OK.

Go to the Cortana search section and input ‘Notepad’ into it.

Now, hit the Enter key to invoke the Notepad.

Select the File option and click on the ‘Open’ option, then choose to launch DxDiag.txt.

Later, the info of Miracast appeared beneath the System section in the ‘DxDiag’ doc, which says “Available, with HDCP.”

Additionally, you will require a look at network adapter supportability. To do that, input ‘PowerShell’ into the Cortana box.

Now, select PowerShell and right-click on it, then choose the ‘Run as administrator’ option.

You have to input ‘Get-netadapter|select Name, ndis version’ into the PowerShell.

Finally, PowerShell will show NdisVersion numbers, which require to be more than 6:30.

Check whether it is Turned on Both Devices to Setup Miracast on Windows 10

If you don’t know how to check that both devices are enabled, follow the procedure in the described way.

Navigate to the Cortana section and input Run into it.

Then hit on the Enter button to launch the Run box.

Once invoke the Run box, insert ‘ms-settings:network-wifi’ into it, then hit the OK button of OK.

Now, switch the toggle of Wi-Fi to enable it.

Finally, you will need to check whether Wi-Fi is turned on over another device.

Choose Auto for Wireless Mode Selection to Setup Miracast on Windows 10

If you don’t know how to choose the Auto option for wireless mode selection, follow the procedure in the described way.

Go to the Windows key and right-click on it.

Then choose the ‘Device Manager’ option.

You should select the category of Network adapters.

After that, select the wireless network adapter, right-click on it, and choose the button of Properties to launch the screen.

You have to select the tab Advanced.

Then click on the property of ‘Wireless Mode Selection.’

You should click on the ‘Auto’ option over the pull-down menu.

Finally, hit the OK button.

Reinstall the Wireless Adapter Driver to Setup Miracast on Windows 10

If you don’t know how to reinstall the wireless adapter driver, follow the procedure in the described way.

Reach the Windows icon and right-click on it, then choose the Run option.

You should insert ‘devmgmt.msc’ into the Run prompt, then hit the OK button.

Then select the ‘Network adapters category’ and expand it.

Now, reach the wireless network adapter, right-click on it, and then pick the option of Uninstall device.

You should hit on the Uninstall button.

Finally, reboot the device once you uninstall the driver.

Now, the driver will automatically get installed again.

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