ID:137001 Can't write to file <name>

CAUSE: The Quartus Prime software cannot write to the specified Hierarchy Database Export File (.hdbx). This problem may occur if the file is designated as read-only or is in use by another application, or if some other error occurred while writing to the file.

ACTION: Change the properties of the file so that it is writable or export the database file to a different directory, and try writing to the file again.