So i copied a STARTUP.CFG with the lines:
to an empty MMC card. I copied the "DW42 v0.25.05 SDC-Updater.VDK" to that MMC too and renamed it to "UPDATE.VDK".0=UPDATE.VDK
1=OFF
After this i typed:
and it shows an RF Error.SDRIVE1,"UPDATE.VDK"
I typed:
and i received an RF Error.DIR1