Hi, @TechUST
Thank you for posting in Microsoft Q&A forum.
It seems the key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_SCRIPTURL_MITIGATION" does not exist by default, so we need to create the key before adding the value.
The Powershell script is:
set-itemproperty -path registry::'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION' -name NetX360v2.exe -type "DWord" -value "11000"
New-Item -path registry::'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_SCRIPTURL_MITIGATION' -value ""
set-itemproperty -path registry::'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_SCRIPTURL_MITIGATION' -name NetX360v2.exe -type "DWord" -value "00000001"
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