Which protection system is it?
 

... And how can i copy this CD anyway?
I just can't determine, which system protects this CD...
None of the system mentioned in the other posts fits eyactly to this cd...
The Files i found in the root directory are:

00000001.TMP
00000407.016
00000407.256
Autorun.exe
autorun.inf
drvmgt.dll
License.txt
Lizenzvereinbarung.txt
s4cd1.dat
secdrv.sys
Wichtige Infos.htm

Looks like safedisk to me.

I agree with BOT-CK, the .tmp points to safedisk. I am assuming there's no clokspl, in that case it's safedisk2!

Right, there is no clokspl.

Thanks for your Help.