I'm experiencing one or more of the following issues when I use Chief Architect or Home Designer:
What might cause these symptoms?
Templates, toolbar and hotkey configurations, and the User Catalog are all stored in the program's Data folder, which resides in the user account's Documents folder by default. The symptoms above indicate that the program is having trouble accessing, reading, or writing to the files in its Data folder. The most common solution is to ensure that Chief Architect or Home Designer has Full Disk Access by following the instructions in KB-03125: Troubleshooting Error Messages Associated With the Program's Data Folder.
Starting in Chief Architect Premier X17 and Home Designer 2026, there is a Project Management feature that, when used, will no longer reference the data seen in the program's data folder. It will still be used when creating archives and backups, but won't be used for other user data, such as Templates, Toolbars, Hotkeys, and the User Catalog.
In Chief Architect Premier X17, Home Designer 2026, and newer, you can use Traditional File Management which will make the software behave like it did in Chief Architect Premier X16, Home Designer 2025, and prior versions. The instructions below will act as if you are using Traditional File Management.
If you continue to experience problems after following the steps in the resource above, your Documents folder might be stored in iCloud Drive. Accessing program and plan files over a cloud storage service can cause the symptoms previously mentioned, as well as more severe issues, such as data loss and/or file corruption. In this article, we will determine whether your Documents folder is stored in iCloud Drive, how to keep the Data folder downloaded for offline use, and if necessary, create a new Data folder for the program to reference that is not stored in iCloud Drive.



You can disable the syncing of your Desktop & Documents folders to iCloud Drive by toggling this setting off; however, please view this Apple resource before doing so. For further assistance, please contact Apple Support.

The following steps apply to systems running macOS Sequoia (15) and newer.

Hold down the Control key while clicking to initiate a right-click command. More information about right-click commands on Apple input devices can be found in the following Apple resource: Right-click on Mac.
Note: Depending on the size of the Data folder and your internet speed, it may take some time for its contents to finish downloading.

In macOS Sonoma (14) and prior, files synced to iCloud Drive don't have the option to stay downloaded. Instead, you will need to create a Data folder outside of Documents and iCloud Drive to prevent the behavior and issues mentioned above from occurring. In this example, we will be using the Home/User folder. The new folder must then be mapped within the Chief Architect program's Preferences, which is discussed in the next section.

Chief Architect Premier X17 Data

/Users/username/Chief Architect Premier X17 Data/
Note: If you notice that you're now missing your templates, toolbars, or other data that you had previously customized, please see the "Backing Up Chief Architect Content Using Traditional File Management" and "Restoring Chief Architect Content Using Traditional File Management" resources located in the Related Articles section below to learn how to copy and paste these particular files into the new Data folder.
Additionally, if you had previously changed the plan and layout template file paths located on the New Plans panel of the Preferences dialog, you may need to revisit this panel and use the Browse button next to each option to reference the template file(s) that are located in the local Data folder.
If you still receive error messages related to reading and writing files after specifying your new Data folder, please see the "Troubleshooting Chief Architect Software Closing Unexpectedly on a Mac" resource in the Related Articles section below.