Nvis 4000F.exe is part of a product called known as Biometric Access System Nvis 4000F - V 1.0.0.4 and the developer is Nvis Technologies Pvt. Ltd. .
If you think that this file contains a virus or another malware, please download a virus scanner.
If Nvis 4000F.exe is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select Biometric Access System Nvis 4000F - V 1.0.0.4 from the list to remove the process Nvis 4000F.exe from your computer.
If you have any problems with Nvis 4000F.exe, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.
You may try contacting Nvis Technologies Pvt. Ltd., the developer of Nvis 4000F.exe and ask for more information.