Hola Marcelo,

>The application was developed and tested and worked fine.
>The exe file was built succesfully and worked fine when tested.
>The distribution disks were generated, and the application was succesfully installed.
>Now some forms just don't work or work some times when running the distrubuited application. The original application allways work fine.

The cause may be win32s. Are u installing u're application on
windows 3.1 PCs?
Have u identified when u're forms fail? ie., when there is a
call to a system function like messagebox, or mabye it's a
probblem with low memory, or the number of file handlers.

HTH,

J. Luis

PD. Preferiría hablarte en Español! (sin embargo entiendo que
lo mas adecuado en este foro es usar el Inglés, ni modo!)