Disk file in use by another application (offline only)
Allen-Bradley · Logix 5000
What does F01D mean?
The disk file is currently being used by another application, preventing an update when operating offline. This indicates a conflict with another software process.
Common Causes
- Disk file is being used by another application
- Update not performed (offline only)
Repair Steps & Checklist
Click steps to track your progress.
- 1
Verify that all other instances of Studio 5000 Logix Designer (or RSLogix 5000) are fully closed before attempting to access the project file.
- 2
Check Windows Task Manager for any background processes that may be holding a lock on the project file, including other Rockwell software components or file indexers.
- 3
Inspect the project file's properties for 'Read-only' attributes or verify that it is not located on a network share experiencing connectivity or synchronization issues.
- 4
Verify the user's read/write permissions for the directory containing the Logix 5000 project file.
- 5
Restart the engineering workstation to clear any potential lingering file locks or application conflicts within the operating system.