It is very likely that csrse.exe is a harmful file, a virus, or spyware of some type. This process must be removed from your PC quickly to prevent damage and protect the security of your PC.

Backdoor.Hesive.dr is a type of malware, and csrse is linked to it. Malware and adware can be very tricky. Malware creators know their files will be removed if found, so they sometimes give the files names that are similar to known essential files.

To be sure that you are not removing essential files, use Computer Associates's free scan of your PC.

Since csrse.exe is running on your PC, there's probably more viruses or malware you haven't discovered. Get a free scan of your PC by clicking this link.