Update problem! Korg pa600 Help PKg file Is not Valid!!!

[vladimir68]

Ako nisi,probaj još da USB formatiraš na korgu (ne na kompu),pa.....A da ti možda ne traži UPD file? tj neće na PKG
evo sa korgovog sajta
(˝Depending on the production lot of your keyboard, the Pa600 accepts the update package with one of these two extensions: PKG€ or UPD€.
To know which type of package your Pa600 requires turn it on while pressing and holding INTRO 1. After the calibration procedure the display will ask you to select either valid PKG file€ or valid UPD file€. To avoid any damage to your Pa600, install only the required file and be sure to follow the instructions provided˝)