Start the NSF Local Security Remover as an administrator on your system.
Click on the Browse button to add secured NSF files to the software.
Select NSF files from the system directory and click the Open button.
Here, you can view that the NSF file has been added.
Click on the Remove Local Security button to begin the selected NSF files' security removal process.
Select the saving location on your system and assign the name to the new NSF file. Click Save.
Finally, the local security restrictions from the selected NSF files have been removed.
Select the Undo Changes button and click on it.
Here, you will find the below-mentioned page.
Click on the Browse button to add the IBM Notes NSF files.
Click on the Browse button to add the files to whom you want to undo.
Once you add the files to the software, click the Undo Changes button.
Finally, you will get a pop-up tab displaying: Undo of the NSF file has been done successfully.