Can't install at all RRS feed

  • Question

  • I can't install VS2019 (same result with VS2017)

    By opening the .exe downloaded from microsoft:

    Unable to launch the installer. Error: Could not load file or assembly
    'System.Runtime.Serialization, Version=, Culture=neutral, PublicKeyToken=bb... or one of its dependencies.
    The system cannot find the file specified.

    From the command prompt:

    Error: Could not deserialize to TelemetrySession object
    Parameter name: serializedSession

    Any suggestion?

    Sunday, September 15, 2019 2:31 AM

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