The file cdniehlp.dll, known as CnDnIEHelper Module, belongs to software Chinese Navigation. The process CnDnIEHelper Module is an adware application and browser extension that may serve advertisements even when the user is not surfing the Internet. This process is installed into the system together with software or freeware that is bundled with the BHO Chinese Navigation, most probably without the user's knowledge or consent. The activity of processes like CnDnIEHelper Module can include various types of adware that is not limited to popups. Browser helper objects and extensions can introduce visible changes in the browser's interface, but others that run without making any visible changes make it easy for malicious coders to conceal the action of their browser add-ons. After installation, the BHO seldom requires permission before performing other actions such as adding and deleting registry values and downloading additional executable files.

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

A process usually a part of an installed application such as Chinese Navigation, 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 cdniehlp.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 cdniehlp.dll, belongs to, in this case Chinese Navigation