Could not find referenced assembly D1IM.Helpers.dll

During upgrading from 8.1.5 to 8.2.1 at the middle of configuration wizard during system log in I see the error "Could not find referenced assembly D1IM.Helpers.dll". Do you have a solution?

  • D1IM.Helpers.dll sounds like a custom DLL not in the installation directory where the configuration wizard is started but is used in your scripts or processes.

    I assume you installed the 8.2.1 in a different directory than the 8.1.5 version. In that case, you need to copy all additional DLLs manually to the new installation directory.