The process b.exe is a file which belongs to the software AGEIA PhysX. The file is usually located in the directory of C:\Documents and Settings and can sometimes be found in the C:\Windows. The file size of the process is usually 153,088 bytes in the Hard Disk Drive (HDD) which would literally change depending on the version of Operating System used such as the Windows XP, Windows Vista and Windows 7. This process does not belong to the Windows core system file. The process starts when the Operating System (OS) start and has the registry key of HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. This process contains no visible window. The user has the option to remove the process by removing the entire software which the process is associated with. This process sometimes is also linked in the Audio Player iTunes from Apple Company. The removal can be done by the use of the Add/Remove Program in the Control Panel of the Microsoft Operating Systems.

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

A process usually a part of an installed application such as Itunes, 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 b.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 b.exe, belongs to, in this case Itunes