hi @JohnDow,all
This is just to announce that the 5.6 version uses the same instructions as 5.4 here
Windows Defender 10/11 security blocks the download of the individual file.
Therefore follow the instructions
Click the Green button above scroll to bottom select “Download Zip” to get a zipped format and restore to C:\Program Files\Epic Games\UE_5.6
Then open the sub directory ue56 which contains the file on your PC and copy into
C:\Program Files\Epic Games\UE_5.6\Engine\Binaries\Win64\UnrealEditor-D3D12RHI.dll overwrite
When UE 5.6 has been started follow instructions here