Allen-Bradley · Logix 5000
The disk file is write-protected or otherwise not accessible, specifically when operating offline. This prevents modifications or updates to the file.
Click steps to track your progress.
Verify the current user account has full read/write permissions for the project file and its containing directory.
Inspect the properties of the project file (.ACD) to ensure the 'Read-only' attribute is unchecked.
Check the available disk space on the local or network drive hosting the project file.
Verify network connectivity and proper mapping to the shared location if the project file is stored on a network drive.