The module pclecoinst.dll, also called USB2Check, is described as the Pinnacle Systems CoInstaller, which is a process file from the company Pinnacle Systems. It is a startup entry that runs automatically from a Run, RunOnce, RunServices, or RunServicesOnce entry in the registry. This program can be accessed when needed, so it is advisable to disable the automatic startup that take up available resources. The dll files in the Pinnacle System CoInstaller utility performs a USB check and provides interface drivers for attached devices. It is a support file that relates to the process studio.exe that launches the home video editing software Studio Plus 700 USB from Pinnacle. The video editing software features an intuitive user interface that enables users of this application to capture, edit, and share their home videos. Video editing can be enhanced by using keyframeable and format independent effects and transitions that are available from the process files. The application also provides a motion menu that enables CD and DVD video authoring that allow playback on any DVD player or DVD capable computer.

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

A process usually a part of an installed application such as Pinnacle Systems CoInstaller, 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 pclecoinst.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 pclecoinst.dll, belongs to, in this case Pinnacle Systems CoInstaller