This file is a harmful and undesirable program. Probably virus. It's recommended to delete it.
What is 33.exe Windows startup process
File name: 33.exe
Program name: winXP
Description: ANPES WORM
Information added by: Nightangel at 20 March 2008
Hint: If 33.exe file is a virus or trojan, we recommend to use a antivirus software or registry cleaner.