In order to update your dongle to Version 6, please follow the process described below.
Download, unzip and run the appropriate "cooluxDongleReadout.zip" to read out your dongle (either in English or German).
Select the left-hand tab "Collect Key Status Information" within the readout tool and press the "Collect Information"-button at the bottom. This command will initiate a file-dialogue that allows you to save your dongle information as a .c2v-file.
Once you have done this, send this file to Update.firstname.lastname@example.org in order to upgrade to Version 6.
You will get a .v2c-file in return with the updated information.
Open the readout tool again and select the right-hand tab "Apply License Update" this time.
Press the "..."-button in order to choose the dongle-file (*.v2c) you received.
Click "Apply Update" on the bottom left to upgrade your dongle.
Once you have succeeded in doing this, you are ready to run Pandoras Box Version 6.