ok, for now let's stay away from the CCcam info plugin on the dreambox.
Firsly, after sending the CCcam.cfg to the box, are you sure CCcam is actually running.
Press the blue button to get the Cam selection page. Use the left and right buttons to select the cam and press ok to start it.
When you enter the blue button page you'll see either CCcam or Common Interface selected in the left hand pane at the top. Or maybe some other cam if you have any installed. Make sure it says CCcam and press ok to start it.
Go to your PC , in your web browser enter the IP adress of your Dreambox and denote port 16001 . For example :-
http://192.168.1.5:16001
You should see the CCcam web interface, if you do that proves its running on the Dreambox. Now you can click the entitlements button to see if your card is being read.
Now, if you've used a number from the sticker on the box and its NOT 17 characters, it's pretty certain its going to be wrong.
If you have the old standard sky box , you need to enter the hidden engineers menu by pressing, Services, 4, 0, 1, enter.
Once in this menu you'll find the box serial number in one of the available sub menus. Can't remember what its called. This number will be 9 , 10 or 11 characters. Enter this into the boxkey converter , do not add any zero's. Edit your config with the created boxkey.
You do not need to restart CCcam after changing the config.