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'<namespace>' is not a valid name and cannot be used as the root namespace name

  • Article

A qualifying namespace name is not a valid element name. A name must contain only alphabetic characters, decimal digits, and underscores, and must begin with an alphabetic character or underscore (_).

Error ID: BC30113

To correct this error

  • If the namespace is part of a set of nested namespaces, check to see if any of the outer names contain invalid characters.

See Also

Concepts

Namespaces in Visual Basic

Declared Element Names