During 2211 MECM Installation getting .net error.


Dear All,

I am currently in the process of performing a fresh installation for MECM 2211 in one of our environments. However, I have encountered an error during the DB creation phase. The error message states: “Error 14: SQL Error Message – A .NET Framework error occurred during the execution of the user-defined routine or aggregate ‘spSetupLanternDocuments_CL’.”

I have made several attempts to resolve this issue, including changing the DB and creating a local DB, but the error persists. For your reference, I have attached the installation log and a sInstallation Error - HTMD Forum - Welcome to the world of Device Management! This is community build by Device Management Admins for Device Management Admins❤️ Ask your questions!! We are here to help you! - During 2211 MECM Installation getting .net error. ConfigMgrSetupcreenshot of the error.

I kindly request your assistance in troubleshooting and resolving this issue so that I can proceed with the installation successfully.

Thank you in advance for your support.

Best regards,


Answers ( 2 )

  1. Hi Rajneesh,

    Thanks for reaching HTMD Community.

    The screenshot you attached it’s not clear. Please share the screenshot one more time. When I go through your error, found one blog posted below. Check and let us know the status.



      Hi Debabrata,

      Thanks for the reply, I checked this link by changing SQL settings and registry locale, but the Installation failed.

      I have done the same installation in my lab domain environment & it went well.

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