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Customer experience | Sales, Customer Insights,...
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dynamics crm v9 on-premise cumulative update error iisbrotli.dll

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Posted on by 342

This is CRM on-premise, which isn't an option below when selecting a version.

When installing v9.0.18 we recived the following message.  However the update was successful.  Is this something I need to worry about?

info| Copying failed: The process cannot access the file 'C:\Windows\system32\inetsrv\iisbrotli.dll' because it is being used by another process.
12:42:17|   Info| Error in installing Brotli compression module, Error: The process cannot access the file 'C:\Windows\system32\inetsrv\iisbrotli.dll' because it is being used by another process.
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  • jgspitler Profile Picture
    342 on at
    RE: dynamics crm v9 on-premise cumulative update error iisbrotli.dll

    great idea.  I'll check.  Thanks

  • jgspitler Profile Picture
    342 on at
    RE: dynamics crm v9 on-premise cumulative update error iisbrotli.dll

    thank you

  • Suggested answer
    Satish Tiwari - CRM Profile Picture
    on at
    RE: dynamics crm v9 on-premise cumulative update error iisbrotli.dll

    Hello Joe,

    As Bipin mentioned, since it's showing as information it should be fine but it looks like the error is coming from IIS so you can check IIS logs as well to see if it provides any additional info about it.

  • Verified answer
    Bipin D365 Profile Picture
    28,981 Moderator on at
    RE: dynamics crm v9 on-premise cumulative update error iisbrotli.dll

    Hi,

    As per log the log  level is info so I don't think there will be any issue.

    Make sure you perform sanity test and validate all test cases to see if everything works after update.

    Please Mark My Answer Verified If I Were Helpful

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