The process file catsysdemon.exe (version 5.17.0.6119) is also regarded as System, Backbone Service (BBDemon) that is part of the software Dassault Systemes software (version B16, B14, B12, B17, B10, B11, B15, and B18). The process file is a Windows file as developed by Dassault Systemes, belonging to Dassault Systemes Product. It is found to be running in the Task Manager as the process catsysdemon.exe that is not visible, is not considered as a Windows core file and neither is it CPU intensive. On Windows 7 or XP, it has a memory file size of 49,214 bytes (41% of all incidences), 25,840 bytes with 4 more variants namely, 45,117 bytes, 49,152 bytes, 38,864 and 45,118 bytes). The process file catsysdemon.exe is found to be located in the folder Program File\dassault system\B16\intel_a\code\bin in the subfolder C:\Program Files, where its location can differ from a variety of Windows languages and versions. The process file is digitally signed where its certificate has been signed by Dassault Systemes and issued by Verisign Time Stamping Services Signer-G2. In functionality, the process file assists in the faster and easier startup of DS CATIA and is utilized for backbone connection to the CAD system from Dassault Systemes. Furthermore, the process file dispenses data on open ports to the Internet or LAN.

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

A process usually a part of an installed application such as Backbone Service (BBDemon), 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 catsysdemon.exe. 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 catsysdemon.exe, belongs to, in this case Backbone Service (BBDemon)