The Chief Architect Technical Support team requested that I send in the program's Message Log file. How do I find this file?
The Message Log file for Chief Architect software contains information that can help Chief Architect Technical Support determine the cause of problems experienced within the software.
If you're using Chief Architect X17, Home Designer 2026, or a newer version, and you are able to open the Chief Architect software program, the Message Log file can easily be exported from within the program.
If you are using a legacy version, or you are unable to open the Chief Architect software program, the Message Log file can be manually retrieved using your computer's file system.
*Applies to Chief Architect X17, Home Designer 2026, and newer versions.

Note: When performing this action, all of the log files are exported to a single compressed (zipped) folder.

%localappdata% in the dialog that appears, then press OK.
~/Library/Application Support, then press Return or Go.