The brscnusb.sys process is a driver file that is associated with the Brother USB Scanner, which was developed by Brother Industries Limited as a component of the Brother MFC Scanner. The file brscnusb.sys has the capacity to support the Brother USB Scanner in order to be compatible to the user’s computer. The brscnusb.sys module provides the users a generic communication link that will connect the user space with the device. The brscnusb.sys software is an application that enables the Brother MFC Scanner to detect and to make scanning of data directly from a USB drive. The file brscnusb.sys has the capacity to directly project all the files inside a device through USB connection, and allows the user to choose which file or document should be scanned. The process brscnusb.sys transfers all the data that are inside the connected device automatically shows all the file formats that are capable of being scanned and hides the files that cannot be done by the scanner.
How can I stop brscnusb.sys and should I?
Most non-system processes that are running can be stopped because they are not involved in running your operating system. brscnusb.sys. is used by Brother USB Scanner Driver, If you shut down brscnusb.sys, it will likely start again at a later time either after you restart your computer or after an application start. To stop brscnusb.sys, permanently you need to uninstall the application that runs this process which in this case is Brother USB Scanner Driver, 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.
Is this a virus or other security concern?
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What is a process and how do they affect my computer?
A process usually a part of an installed application such as Brother USB Scanner Driver, 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.
Is brscnusb.sys known to be bad for my computer's performance?
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.
What can I do if brscnusb.sys is causing errors on my computer?
The first thing you should do if brscnusb.sys. 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 brscnusb.sys, belongs to, in this case Brother USB Scanner Driver