This file is a harmful and undesirable program. Probably virus. It's recommended to delete it.
What is tss.exe Windows startup process
File name: tss.exe
Program name: Tapisys
Description: SMALL TROJAN
Information added by: AbyssesFr at 18 April 2009
Hint: If tss.exe file is a virus or trojan, we recommend to use a antivirus software or registry cleaner.
We are presenting list of Windows processes, startup files.
Name of tss.exe is Tapisys. Some of them are viruses, so you should use a antivirus program.