You can disable the debugging tools for a VI to reduce memory requirements and to improve performance slightly.
Complete the following steps to disable debugging for a VI.
Select File»VI Properties to display the VI Properties dialog box.
Select Execution from the Category pull-down menu.
Remove the checkmark from the Allow debugging checkbox.
Remove the checkmark from the Enable automatic error handling checkbox.
You also can use the Allow Debugging property to disable the debugging tools programmatically and the Automatic Error Handling property to disable automatic error handling programmatically.
Complete the following steps to disable automatic error handling for any new, blank VIs you create.
Select Tools»Options to display the Options dialog box.