EdgeHTML engine in IE11 in RTM

Discussion in 'Windows 10' started by moderate, Sep 22, 2015.

  1. moderate

    moderate MDL Guru

    Aug 31, 2009
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    #1 moderate, Sep 22, 2015
    Last edited by a moderator: Apr 20, 2017
    Hello,

    in the W10TP2, there was an option to turn on EdgeHTML engine in IE11 by entering about:flags to address bar.
    There was a switch <ENABLE, DISABLE, AUTO> and applying the change required restarting IE.

    In b9926 I've tracked the following registry entries:

    ENABLE:
    Code:
    Windows Registry Editor Version 5.00
    
    [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main]
    "DisableRandomFlighting"=dword:00000001
    "EnableLegacyEdgeSwitching"=dword:00000001
    DISABLE:
    Code:
    Windows Registry Editor Version 5.00
    
    [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main]
    "DisableRandomFlighting"=dword:00000001
    "EnableLegacyEdgeSwitching"=dword:00000000
    AUTO:
    Code:
    Windows Registry Editor Version 5.00
    
    [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main]
    "DisableRandomFlighting"=dword:00000000
    "EnableLegacyEdgeSwitching"=dword:00000001
    Do you know any webpages, which are rendered by Trident and EdgeHTML differently, to verify the engine switching works in IE11 in RTM too?
     
  2. endbase

    endbase MDL Guru

    Aug 12, 2012
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    #4 endbase, Sep 22, 2015
    Last edited: Sep 22, 2015

    I have still this iso Windows10_InsiderPreview_x64_EN-US_10162 but don't know if it's the one you are looking for

    update : NVM does not have the file you requested
     
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  3. abbodi1406

    abbodi1406 MDL KB0000001

    Feb 19, 2011
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    I have 2 builds, 9926 have that file, 10074 don't
     
  4. 600415

    600415 MDL Junior Member

    Aug 31, 2015
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    Aaaand how to do this in 10586
     
  5. cengizhan

    cengizhan MDL Senior Member

    Jul 29, 2009
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    i think MS made a statement that this option is no more available for RTM
     
  6. sevenacids

    sevenacids MDL Addicted

    Aug 17, 2012
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    I don't think it works since they removed it. You can check with Process Explorer if EdgeHTML.dll is loaded into the IE process (it's not on my machine).
     
  7. 600415

    600415 MDL Junior Member

    Aug 31, 2015
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    The code responsible for loading Edge engine into IE is still in iertutil.dll, but disabled. Anyone knows how to enable it?
     
  8. Lotusisrael

    Lotusisrael MDL Junior Member

    Jun 28, 2013
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    There seems to be a way, with symbolic links, but I do not know how to enable them