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Cartegraph Campus

The Project Home Location Is Invalid

This error message displays when the Project Home cannot be found:

“The Project Home Location ‘C:\ProjectHome’ is Invalid.

The Navigator application may not function properly if documents refer to the invalid Project Home location. Please contact your System Administrator.”


  • The Project Home Location is located in System Settings. Verify the Project Home tab settings point to a valid location.
  • Verify that the network and server are available.
  • Use UNC naming convention instead of a drive letter for the project home location. For example, \\server\MyDatabase.