Welcome to the board.

We see in this topic and also in other topics about kixtart and Windows XP
that the logon procedure contains something like

%0\..\kix32

without the specification of filename of your kixtart script.
Very general call can be

%0\..\kix32 %0\..\your_script.kix

The benefits of specifying your script filename is:

• you are executing the wanted script.
  
• the kix32 program doesn't need to search for a script with the possible
  names
  @userid.kix,
  @userid.scr,
  kixtart.kix
  and
  kixtart.scr
  which means kix32 starts much faster the execution of your script.
  
• it is much clear what script will be executed.