Windows 10: Issue with Miracast, need support and help

Hello Dear members, I am new here ...
I have one Desktop-PC and one notebook in work, I would like to use wireless projecting- Miracast, Miracast works on notebook and everything is workable, so I would like to share my notebook screen to PC, so notebook will sharing screen and PC desktop will connect to this wireless screen. But main issue I have with desktop PC, graphic card support Miracast- check by DxDiag, but I dont see the option to connect wireless display as i showen here in turtorial (also on picture below):
Connect to Wireless Display with Miracast in Windows 10

second I check that the features display wireless is not installed on desktop PC as is showen here (as showen on picture below):
Install or Uninstall Connect Wireless Display Feature in Windows 10
when I will add new features I cant find this features: wireless display, so I cant install it BUT on notebook same- features is not installed and is not possible to install same as on PC desktop but Miracast work without any problem so it will be not problem...

then I check everything, sharing the files is allowed on both PCs, notebook is connected by wifi and PC desktop by ethernet LAN cable in same netwrok- work network becuase both PCs are for business and used in company, on PC desktop is allowed projecting following this instructions
Enable or Disable Projecting to this PC in Windows 10

then I check
Control Panel -> Network & Internet -> Network & Sharing Center ->Media Streaming Options: On local network, all Miracast devices are found, and they are checked for "Allowed". Checking custom settings, all ratings & content are allowed.

Version of desktop PC is Win 10 enterprise after 1836

I have set up Settings, System, Projecting on notebook is allowed but on PCs not- there is written that PCs does not support Miracast...

I have checked that I have the app Connect installed on both computers & have run it. But when I run on PC desktop, again I get notofication that device does not support technology Miracast

Graphic Card has newest driver, all drivers are up to date,

but what I see that can be issue is missing wireless adapter in PC desktop, it is reasonable, because PC desktop cant connect to wifi there is no wifi card, so should I install the wireless wifi adapter ? or use external wifi adapter? becuase when I check WLAN driver supports Miracast: Start -> Run -> cmd -> " netsh wlan show drivers " ... I see only: Autoconfig for WLAN adapter is not running
So for me it could be the main issue that Miracast doesnt work because can connect by wireless adapter? what I should do please? could you get me some more advices?
thank you.

:)

 

Does Miracast support 4K?

Hello,

We suggest that you check with the manufacturer of the 4k display device that you are using if it is certified to work with Miracast. If your display device is certified to work with Miracast, then check if your PC device supports Miracast. You may do so
by following the steps below:

• Click Start, then go to Settings >
  Projecting to this PC.
• Check if your device supports Miracast.

Regards.

 

Miracast Windows 10 dxDiag "not Available"

Let me suggest you to contact the manufacturer of Miracast. To contact the manufacturer, please follow the steps below:

• The name of the OEM + “contact information”
• The name of the OEM + “PC support”

Regards.

 

Miracast help

Hi,

This could have happened due to several reasons like outdated driver and firmware for your wireless display or Miracast adapter. To resolve your issue, we suggest that you visit this

link to follow the steps provided.

Let us know how it goes.