Write a value to the Registry
Syntax 
      WshShell.RegWrite strRegName, anyValue, [strType]
Arguments:
         strRegName : 
         To set a key instead of a value terminate strRegName 
         with a backslash character \
         strRegName must start with one of
         HKEY_CURRENT_USER  or HKCU
         HKEY_USERS         
         HKEY_LOCAL_MACHINE or HKLM
         HKEY_CLASSES_ROOT  or HKCR
         HKEY_CURRENT_CONFIG
         strType :
         The data type can be optionally specified as one of
         REG_SZ, REG_EXPAND_SZ, (String values)
         REG_DWORD  (convert to Integer value)
         REG_BINARY (Integer value)
When you specify a key-name (as opposed to a value-name),
RegRead returns the default value. 
Example
Set WshShell = Wscript.CreateObject("Wscript.Shell")
WshShell.RegWrite "HKCU\Control Panel\Desktop\IconTitleFaceName", "MS Sans Serif"
WshShell.RegWrite "HKCU\ScriptEngine\Key\", 1 "REG_DWORD" 
"Nothing is permanent" - Buddha
Related commands:
  
  Registry, delete - WshShell.RegDelete 
  Registry, read - WshShell.RegRead 
  
  Equivalent Windows NT command:
  
  REG - Read, Set or Delete registry keys and values