Cannot run Fiddler in WS 2012 - Unable to use NetIsoEnumAppContainers to get AppContainer list. WinConfig button cannot be run

2 posts, 0 answers
  1. Veljko
    Veljko avatar
    2 posts
    Member since:
    Apr 2016

    Posted 06 Apr Link to this post



    I have big issue with fiddler in Windows Server 2012 and IE 11.

    When I run fiddler, it offers me WinConfig option to click from top left corner but it throws errors:

    Unable to use NetIsoEnumAppContainers to get AppContainer list.
    ErrorCode: 0x0
    Attempting manual registry crawl; some information will be unavailable.

    I am receiving error: Failed to get AppContainer info   as WinConfig action.


    My Windows Firewall Service in services.msc is started and windows firewalls for  domain, public and private network are off.

    I read that for someone starting the Windows Firewall Service resolved the issue but it is already started on my server.


    I read on internet:


    What else should I do how to resolve it?


  2. Tsviatko Yovtchev
    Tsviatko Yovtchev avatar
    394 posts

    Posted 12 Apr Link to this post


    Well, actually you should be stopping the Windows Firewall Service. Rather unfortunately there is not much else you can do. 

    Please, have a look at this -

    Tsviatko Yovtchev
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