Cris and Larry, thanks for your advice This monday, at office, I will try 1) stoping AVG and 2) putting the working dir I would like to tell some words about AutoIt. First, I work/worked with prog. languages more yeas than I would like to tell (Jurassic?). Well, assembler in PDP11, IBM360, 370, 1130 and DOS and starting with the new PIC processors. Fortran, basic, PL1, Algol, Cobol, gembase, Basic, a little VB, Pascal, Java & Javascript, and so on. Also I tried for a while macro Scheduler (not very sucessfull). AutoIt surprises me.... besides it's stability (even with all that commands that interact with the OS) there is the beauty, correctness and ortogonality of the language. Not to mention things like StringInString, the ocurrance option with backwards search. I would like to thanks and congratulate the individuals that devise and made this jewel. I only can believe these guys are very clever and/or have lots of experience. Could not let to mention all the attention I'm receiving at this forum.... great and thanks