Windows Store apps, Error 0x8027025B RRS feed

  • Question

  • Hello together,


    Die App wurde nicht gestartet. (Exception from HRESULT: 0x8027025B)

    I tried to find the solution to the problem.
    The problem is the local firewall. If I uninstall the local firewall and only use the Windows Fireall, I can create and edit as normal without this error appears again a App Store.
    So it looks like VS2013 checks whether there is a firewall, thereby Micrsoft has apparently forgotten to check if perhaps installed a firewall other than the MS firewall!

    The problem can be easily reproduced:
    Win 8.1 install on the local PC has a firewall (eg Norton Internal Security, 2013)
    Then start VS2013 and create a new, simple project:
    (File, New Project, C #, Windows Store, Blank XAML app)
    Then you get the error!

    Does anyone have a solution?

    Reinhard / Rüdiger

    Tuesday, November 5, 2013 10:43 AM


  • Hello,

    Rather than Visual Studio checking if there is a firewall/ anti-virus, it is actually the anti-virus/ firewall software that can inject itself into the process (real time monitoring maybe?) and try to perform some operation that apparently returns error 0x8027025B. This error coincides with ERROR_BUFFER_TOO_SMALL  from RAS so maybe there is some problem with the AV software itself. I would recommend reporting this problem to the firewall/ antivirus software vendor. Or maybe you can try excluding the Visual Studio process from realtime protection or disable protection for the Visual Studio devenv.exe process.


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    Tuesday, November 5, 2013 8:58 PM