ok, i got it.
1. You must have Windows XP with SP2. Don#t know if it works on other systems.
2. IDE PCI Controller Drivers MUST be OS STANDARD IDE PCI Drivers.
3. Unpack SFCure and launch file !setup.bat an reboot.
4.
If u have AMD64, then use sfcure_x64 that works same way as the other.
5. Check if all option of Daemon or Alcohol are activated especially
RMPS option.
6. Mount Alcohol 120% img and install the game.
8. Launch the file !start.bat that's in SFCure.
9. launch StarForce Nightmare 1.12
10 Select in this order "Disable node" , "Disable CD" , "Disable node" , and
the IDE channel you use for real CD/DVD units (Pr. Slave , Sc. Master o Sc.Slave), depending on how your IDE units are connected
11. Launch the game and type in the serial.
12. Play.
worked for me. i took the *.mds-File from
http://www.copybase.ch
go to "datenbank" an search for GT Legends. "Show DPM-Data" an take the second one.