2010 june 2 directx 11.1 on win7x64 fix for black screen rumble video posts after june 2021

directx_Jun2010_redist (2010 june 2 dx update),
"platfrom update Windows6.1-KB2670838-x64",
or DXSDK_Jun10 ( dx updated 2010 june 2?)

update as "Microsoft has confirmed that DirectX 11.2, the next-generation version of its application programming interface (API) and hardware abstraction layer (HAL) for multimedia devices will be exclusive to Windows 8.1 and its Xbox One console."

https://www.microsoft.com/en-us/download/details.aspx?id=36805
https://download.microsoft.com/download/1/4/9/14936FE9-4D16-4019-A093-5E00182609EB/Windows6.1-KB2670838-x64.msu

2010 June DirectX End-User Runtimes
https://download.microsoft.com/download/8/4/A/84A35BF1-DAFE-4AE8-82AF-AD2AE20B6B14/directx_Jun2010_redist.exe
https://www.microsoft.com/en-us/download/details.aspx?id=8109

windows 7 DirectX 11.2
https://download.microsoft.com/download/A/E/7/AE743F1F-632B-4809-87A9-AA1BB3458E31/DXSDK_Jun10.exe

http://www.bit-tech.net/news/gaming/2013/06/28/directx-11-2/

DirectX 11.2 powerpoint on the subject