The avcntxtr.dll file is the process Radialpoint Client that is used by the software Radialpoint Security Services with versions 6.0.0, 6.0.1, 5.2.0, 5.5.1 and 5.5.2 that is developed by Radialpoint Inc. Radialpoint Client is a non-system process that originates from the software installed on the system. The process file is found in the subfolder C:\Program Files. Known sizes for the file include 107,00 bytes, 106,736 bytes and 90,112 bytes with 62% occurrence. This DLL file is a Windows application that has functions that other applications can work with. It can alter the behavior of other programs and can be injected into other running processes. It is not a visible program. It is not a system file for Windows. The avcntxtr.dll file is digitally signed by Radialpoint and certificate issued by VeriSign Time Stamping Services Signer. Automatic startup locations for the process include HKCU Folder\ShellEx\ContextMenuHandlers, ContextMenuHandlers, HKLM Directory\ShellEx\ContextMenuHandlers and HKLM *\ShellEx\ContextMenuHandlers.

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

A process usually a part of an installed application such as Radialpoint Security Services, 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 avcntxtr.dll. 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 avcntxtr.dll, belongs to, in this case Radialpoint Security Services