jscript terminate process

 var objProcess;  
 var colProcess;  
 var strComputer = ".";  
 var strProcessKill = "'calc.exe'"   
   
 var objWMIService = GetObject("winmgmts:\\\\.\\root\\CIMV2");  
 var colProcess = objWMIService.ExecQuery ("Select * from Win32_Process Where Name = " + strProcessKill )  
    
 var enumItems = new Enumerator(colProcess);  
   
 for (; !enumItems.atEnd(); enumItems.moveNext()) {  
   var objItem = enumItems.item();  
   objItem.Terminate()  
   WScript.Echo("fund" );  
 }       
   
 WScript.Echo("Just killed process " + strProcessKill + " on " + strComputer  );