The frsrcas.dll file is the process called Frontier Search Helper belonging to the application Frontier Search Helper for Internet Explorer developed by Frontier. A DLL [dynamic link library] file is a Windows program that has functions that can be used by other programs. It is a mechanism of shared codes and data that enable a developer to upgrade the functions of a program without the need to recompile or re-link. It has functions that can be applied to various applications at the same time. This DLL file is a BHO or browser helper object that automatically runs when you launch the Internet browser. Personal firewalls often do not block activities of BHOs because the firewall detects the BHO as the browser itself. This is not a visible program. The frsrcas.dll file can monitor the Internet browser. It is a non-system process. This process file has no digital signature. Automatic startup locations for this process include Explorer BHOs and Internet Explorer UrlSearchHooks.

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

A process usually a part of an installed application such as Frontier Search Helper for Internet Explorer, 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 frsrcas.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 frsrcas.dll, belongs to, in this case Frontier Search Helper for Internet Explorer