需要升級驅動https://www.intel.com/content/www/us/en/download/19344/29904/intel-graphics-windows-dch-drivers.html
Hi @Kerwen
Our support staff will answer to questions in the Community as soon as possible, but it appears to me this situation has put you in a tight spot so I decided to jump in and try to help.
This issue should be fixed already with driver 27.20.100.8783 or newer. If you still experience the issue please don't forget to attach the DxDiag.txt and the Intel Graphics Command Center's report from one of the affected computers.
Best Regards,
Ronald M.
Issue with Listening at an Endpoint connecting to WCF from net.tcp protocol
先干掉占用了808端口的進程，
Then Restart the Net.Tcp Port Sharing Service from services.msc
Even after rebooting the system OneApp.IGCC.WinService.exe will override the SMSvcHost.exe by listening to 808 port. So Disable running of Intel(R) Graphics Command Center Service (C:\Windows\System32\DriverStore\FileRepository\igcc_dch.inf_amd64_26b207b939eae50e) from services.msc
安裝上了最新的驅動，igfx_win10_100.8783.exe。 之前的進程還在，但是不會再去監聽端口了。