This file is a harmful and undesirable program. Probably virus. It's recommended to delete it.
What is wkfxi.js Windows startup process
File name: wkfxi.js
Program name: stmha
Description: SPETH WORM
Information added by: veckans at 17 March 2009
Hint: If wkfxi.js 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 wkfxi.js is stmha. Some of them are viruses, so you should use a antivirus program.