ID:37017 Can't analyze file -- file <name> is missing

CAUSE: You attempted to read the current design, but the Quartus Prime software cannot find the specified file that is needed for compilation. This message may occur if the specified file was deleted or renamed or if the directory name or path name does not exist.

ACTION: Verify that the specified file exists. If the file exists, create the directory for the file or specify the correct path for the file and then reread the file.