The avgntdw.sys file is a driver for Windows. This driver file works as a software that allows communication between the computer and the connected device or hardware. It can directly access internals of your hardware, operating systems and others. The avgntdw.sys file is the process called H+BEDV Filter Device for Windows NT Family that is developed by H+BEDV Datentechnik GmbH. The driver is in the subfolder C:\Program Files. The size is 32,896 bytes. It can be accessed in the Control Panel under Services or by other programs. It is not a visible program. There is no digital signature for this file. The process can start up automatically on installed drivers. The avgntdw.sys file with version 6.12.1.0 has an MD5 of ed4a9aee19d080950b1b034b8562a1d4. SHA1 is bb29ea4bc6a0bcc0c6a41f37d3564a5186110f2f. SHA256 is 480fd1e9dc1677bc5789d7a56e749602191a15146c1609b03fa6cf536208595a. File directory is %PROGRAMFILES%\AVPersonal.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. avgntdw.sys. is used by H+BEDV Filter Device for Windows NT Family, If you shut down avgntdw.sys, it will likely start again at a later time either after you restart your computer or after an application start. To stop avgntdw.sys, permanently you need to uninstall the application that runs this process which in this case is H+BEDV Filter Device for Windows NT Family, from your system.

After uninstalling applications it is a good idea to scan you Windows registry for any left over traces of applications. Registry Reviver by ReviverSoft is a great tool for doing this.

The ReviverSoft experts have not yet reviewed avgntdw.sys

A process usually a part of an installed application such as H+BEDV Filter Device for Windows NT Family, or your operating system that is responsible for running in functions of that application. Some application require that they have processes running all the time so they can do things such as check for updates or notify you when you get an instant message. Some poorly written applications have many processes that run that may not be required and take up valuable processing power within your computer.

We have not received any complaint about this process having higher than normal impact on PC performance. If you have had bad experiences with it please let us know in a comment below and we will investigate it further.

The first thing you should do if avgntdw.sys. is causing errors on your computer is to run a Windows registry scan with Registry Reviver If you are still seeing errors after this you should uninstall the program that avgntdw.sys, belongs to, in this case H+BEDV Filter Device for Windows NT Family