How can I prevent error 381 when a range might be deleted by a user action?

Implement error handling around the code that uses the range. Use `On Error Resume Next` to catch the error, check `Err.Number` for 381, and if it occurs, provide a fallback mechanism (e.g., use a default range, skip the operation, or inform the user). Consider disabling the user's ability to delete the range if it's critical for the VBA code's functionality.