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.Net Agent refuse to attach to IIS process

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  • 1.  .Net Agent refuse to attach to IIS process

    Posted 08-03-2020 01:41 PM
    Hi,

    I've installed a new 10.7 SP3 agent on a clean IIS environment.

    The Performance Management is working OK but the .Net is not connecting to the IIS process.
    I got in the eventlog a line:

    .net Runtime version 4.0.30319.0 - The profiler has requested that the CLR instance not load the profiler into this process. Profiler CLSID: '{5F048FC6-251C-4684-8CCA-76047B02AC98}'. Process ID (decimal): 5448. Message ID: [0x2516].

    I tried to configure the .Net version in the Introdcope Agent properties file, with all kinds of option V2,V4, v4.0.30319 but nothing changed.

    anyone faced the same issue?
    This is a clean system on azure with a single .Net application I want to monitor.

    Thanks,

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    Ziv Leibovich
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  • 2.  RE: .Net Agent refuse to attach to IIS process
    Best Answer

    Broadcom Employee
    Posted 08-04-2020 09:06 AM
    Hi Ziv, 

    Please refer the below KB for regular .Net Agent troubleshooting:
    APM - Introscope .NET Agent Troubleshooting and Best Practices

    If this a .NET Core environment, APM 10.7 /SP3 Agent is not supported.
     Azure based PaaS is not supported with APM 10.7 Sp3 agent either.

    Thanks,
    Yanna


  • 3.  RE: .Net Agent refuse to attach to IIS process

    Posted 08-04-2020 09:51 AM
    Hi,

    Thanks,
    I'm currently working with APM.10.7 on the backend, can I use more updated agent to monitor .net application, or do I need to install APM 11.1 to do.it?

    Ziv





  • 4.  RE: .Net Agent refuse to attach to IIS process

    Broadcom Employee
    Posted 08-04-2020 12:19 PM
    That depends on how you setup your IIS server. Which option was chosen during setup?

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    Custom Solution Architect
    Broadcom
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