ID:23769 Can't create database directory for project in project directory "<name>"

CAUSE: The Quartus Prime software cannot create a database directory for the project in the current project directory. This message can occur when you specify an illegal directory or path name, you do not have permission to write to the specified directory, a file or directory with the same name already exists, or there is a disk error, for example, you do not have enough available drive space.

ACTION: Make sure you have permission to write to the directory, and check the hard disk for any errors and available space.