Start OUTLOOK from Netexpress 5.1

Who can help me? I want to send automatically without Intervention of the operator an Email from my program with NETEXPRESS 5.1.

I prepare the mail with

          invoke MessageObj "SetTo"  using PARA-MAIL .

         invoke MessageObj "SetSubject" using ASUNTO-MAIL .

       invoke messageObj "setHTMLBody" using MENSAJE-O.

with no problems.

          invoke messageobj "send".

works perfectly, but only if my OUTLOOK is running previously.

If it is not running I get an OleException.

How can I test if OUTLOOK is running and, if not ,make run any version of OUTLOOK from my program?

I tried

002841    STRING 'START OUTLOOK'

or

002841     STRING 'OUTLOOK'

002844         x"00" DELIMITED BY SIZE

002845         INTO CmdLine,

002846       move 1 to CmdShow,

002852     call winapi "WinExec"

002853         using by reference CmdLine

002854               by value     CmdShow

002855        returning          CmdStatus.

But receive always a CmdStatus   of 512 and OUTLOOK does not Run..

Who can help me?

Thenks

Rolf