It's SOLVED.
The problem was a compilation error in another part of the application.
This keep off generate .accde file.
I'm using the same code that you recommend me, and it works correctly if there is no compilation error
Thank you.
From an Access 2010 application, I am trying to generate a ".accde" file using VBA code from a ".accdb" file. I´m using the "app.SysCmd 603, INPATH, OUTPATH" method, but always returns 0 and do not works.
Any idea how to fix it?