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Team viewer not ready check your connection (fixed after uninstalling one windows security update)

Suddenly my teamviewer canot connect to the internet its the only software that doesnt connect tried everything all the fixes i have found like changing dns flush ip reinstalling nothing works post ID switching.png


UPDATE: seems the latest windows security update for my 1809 version KB4551853 (even me having the updates completely disabled  still updated) messed up with teamviewer access somehow i uninstalled it and all working fine now ill leave here some pics for anyone with the same issue

[Some of links has been removed as per the community guidelines.]

ID switch 2.png



  • floydj
    floydj Posts: 1

    I uninstalled/reinstalled TeamViewer and it is working again. YMMD

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