Issue, error R01:no ca found, Service usb port is defective.
In that case you can only upload the software trough a browser or (maybe) by using the DreamBox OptiFlasher with the network mode.

Browser method,
Connect the dreambox network output to a dhcp network.
Hold the front push button, turn the box on until you see the network ip on the front display.
Use this ip in a browser.

If all goes well you see the web interface from the dreambox.
Upload the boot loader which is suitable for the image file and sim card.
After that, upload the image file,
After that upload the boot loader again.

Turn Off, and On the dreambox and see if it works.

Note that it may take a while before the browser react with the uploading.