Could not start IIS Admin service. Event 7024

Joel Rodriguez 0 Reputation points
2024-12-15T02:11:57.2766667+00:00

Hi, I am having an issue accessing my exchange admin center (exchange 2016) via web browser, HTTP 500 internal error. upon checking the services, I found that IIS Admin was unable to start and was showing this error message

IIs Admin

By checking event logs.

User's image

Thanks to anyone who can provide any assistance.

Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
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Internet Information Services
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  1. Jake Zhang-MSFT 7,775 Reputation points Microsoft Vendor
    2024-12-16T09:32:20.15+00:00

    Hi @Joel Rodriguez ,

    Welcome to the Microsoft Q&A platform!

    Based on your description, you are having issues using the Exchange Admin Center. HTTP 500 Internal errors can be frustrating. Here are a few steps you can try to resolve this issue:

    1. Make sure IIS is configured correctly and all necessary components are installed and running.
    2. Sometimes this issue can occur if the arbitration mailbox is unhealthy. You can check its status using the following PowerShell command:
    Get-Mailbox -Arbitration
    

    If any arbitration mailboxes are missing or unhealthy, you may need to recreate them.

    1. Recreating the virtual directories for ECP and OWA can sometimes resolve this issue. You can do this using the following commands:
    Remove-EcpVirtualDirectory -Identity "ServerName\ecp (Default Web Site)"
    New-EcpVirtualDirectory -Server "ServerName" -InternalUrl "https://ServerName/ecp" -ExternalUrl "https://ServerName/ecp"
    Remove-OwaVirtualDirectory -Identity "ServerName\owa (Default Web Site)"
    New-OwaVirtualDirectory -Server "ServerName" -InternalUrl "https://ServerName/owa" -ExternalUrl "https://ServerName/owa"
    
    1. Make sure your server has enough resources (CPU, memory, etc.) allocated to handle the load. Insufficient resources may cause services to fail.

    Please feel free to contact me for any updates. And if this helps, don't forget to mark it as an answer.

    Best,

    Jake Zhang


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