Bueno pues según korgforums a todo el mundo que pasa de 1.2 a 1.3.3 le ha pasado lo mismo:
http://www.korgforums.com/forum/phpBB2/ ... hp?t=42138
Recently, I purchased a used Oasys and updated from OS 1.2.3 to 1.3.3. I downloaded the 1.3.3 upgrade from the korguser.net site. After the upgrade, I found that the MOD-7 demo was installed, but there were no programs for it and no corresponding PCG file in the "Factory" directory.
A few days later, Korg sent the 1.3.1 discs (at my request). The PCG files for LAC-1 and MOD-7 were on CD
#1 of the set. I copied the PCG files to the Factory directory (no OS regression!), loaded them up, and now all is as it should be.
I can only conclude that the MOD-7.PCG file is not included in the 1.3.3 update downloadable from korguser.net. If you jump the 1.3.1 update, perhaps you don't get the PCG files. That was my experience.
FWIW, I think the EXs3 installer on korguser.net includes PCG files for LAC-1, MOD-7, and EXs3. I could be wrong, but that seems to have been the case when I downloaded and installed it.
Hope this information is of some help to you.
Voy a probar si está en el CD de instalador del EXs3 y sino os tendré que pedir que me lo mande alguno de vosotros por favor.