Yes i did, since i haven't finished updating my scripts to return a meaningful exit code yet, i just made a simple test like the first one i posted. It seems to work as (I) expected now. But there may still be one minor bug: "Number of failed installations:" is always zero in logs. But i don't know what is your definition of a "failed installation", or if it's based on exit codes or something else.  -----  Martes, 27 de Julio de 2010 19:35:49    Program: TEST01    Unique ID: TEST01    Order: 900001    Category: Applications    Martes, 27 de Julio de 2010 19:35:49 - cmd1 *** Fail *** (returned code -4321): cmd /c exit -4321    Martes, 27 de Julio de 2010 19:35:50 - cmd2 Success (returned code 0): cmd /c exit 0    Martes, 27 de Julio de 2010 19:35:50 - cmd3 *** Fail *** (returned code 4321): cmd /c exit 4321    Martes, 27 de Julio de 2010 19:35:50 - Finished installation.  -----  Martes, 27 de Julio de 2010 19:35:50    Program: TEST02    Unique ID: TEST02    Order: 900002    Category: Applications    Martes, 27 de Julio de 2010 19:35:50 - cmd1 *** Fail *** (returned code 321): cmd /c exit 321    Martes, 27 de Julio de 2010 19:35:51 - Finished installation.  -----  Martes, 27 de Julio de 2010 19:35:51    Program: TEST03    Unique ID: TEST03    Order: 900003    Category: Applications    Martes, 27 de Julio de 2010 19:35:51 - cmd1 Success (returned code 0): cmd /c exit 0    Martes, 27 de Julio de 2010 19:35:51 - Finished installation.  -----  Martes, 27 de Julio de 2010 19:35:51    Program: TEST04    Unique ID: TEST04    Order: 900004    Category: Applications    Martes, 27 de Julio de 2010 19:35:51 - cmd1 *** Fail *** (returned code -321): cmd /c exit -321    Martes, 27 de Julio de 2010 19:35:51 - Finished installation.  -----  Number of failed installations: 0  Install process finished at: Martes, 27 de Julio de 2010 19:35:52