IIS | WEB Erros de código XML

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Problema: Ao colocar a aplicação no Servidor IIS, obtêm-se erros de XML.

Solução: A Framework não se encontra correctamente registada. Executar o comando:
c:\windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -i

Fonte:
http://blog.sqlauthority.com/2007/04/23/sql-server-fix-error-40-could-not-open-a-connection-to-sql-server

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