The a2adguard.exe process is an anti-malware which has been manufactured by Emsi Software GmbH. This is also called a-squared Anti-Dialer or a-squared Anti-Dialer guard which protects the user's computer from used dial up networks. It prevents the user from getting ripped off by paying huge phone bills and acts as a security program by giving protection against dialers. This a2adguard.exe process is an executable file which starts up when Windows is started. This can be found in the Task Manager. The usual path is C:\Program Files\a-squared Anti-Dialer\a2adguard.exe. Otherwise, the user may have installed it in some other folder. It is not a visible task and is a non-system process. The data is usually stored in the system registry with few invalid entries that may slow down the computer. Some malicious viruses may modify the a2adguard.exe file and cause errors. This may require the user to uninstall the process or file and reinstall a new one.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. a2adguard.exe. is used by a-squared Anti-Dialer, If you shut down a2adguard.exe, it will likely start again at a later time either after you restart your computer or after an application start. To stop a2adguard.exe, permanently you need to uninstall the application that runs this process which in this case is a-squared Anti-Dialer, 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 a2adguard.exe

A process usually a part of an installed application such as a-squared Anti-Dialer, 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 a2adguard.exe. 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 a2adguard.exe, belongs to, in this case a-squared Anti-Dialer