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Web add-in stops working for Outlook 365 desktop client RRS feed

  • Question

  • Hi,
      The web add-in used to work in the outlook desktop client. But it now stops working after a update, it still loads the taskpane.html, but the javascript seems not executing.  However the add-in still works in the browser.
       Is it intended that, the office 365 desktop client will not work with web-addin any longer? Or what went wrong?

    Thanks,

    Peng

    Monday, July 15, 2019 2:04 PM

All replies

  • What specific build number of Outlook are you using? Have you debugged it to see what may be going on? 

    To get the build number go to File -> Office Account -> About Outlook (click the button) 


    Alert sent from MSDN

    Tuesday, July 23, 2019 12:32 AM
  • Hi,

      I think I've found the reason. It seems, the office.js needs to load https://ajax.aspnetcdn.com/ajax/3.5/MicrosoftAjax.js from CDN, which was blocked by our company firewall. If I included the file locally, then it works normally again. 

    Thanks,

    Peng

    Tuesday, July 23, 2019 6:34 AM