kl.exe is probably viruses or adware. This process must be removed from your PC immediately to prevent damage and protect the security of your PC.

kl and it's associated process, Trojan.Anserin, are known to be a type of virus. Before making any changes to your PC, you should backup your files, or create a Windows system restore point, so you don't lose any important data.

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

Since kl.exe has been found on your PC, different types of adware and malware are probably lurking, undiscovered. Get a free scan of your PC by clicking this link.