HELP! How can i activate DVS without having internet access?

HEY Folks!
I got some problems with activating my mixvibes DVS again...
i bought mixvibes DVS6 2 YEARS ago.evrything runed fine, without any problems.5 days ago i downloaded the update 7.21.
after installing the update it asked for the serial. after typing in the serial DVS wants to be activated again.so i wrote an email with my hardwareID,my registration name and registration nr. to mixvibes. since then nothing happened
. i didn´t get an email back or something.
I can´t get into my DVS anymore and i´m really getting ill because i can´t DJ since 5 days.
so what should i do now???
Please help!
I got some problems with activating my mixvibes DVS again...
i bought mixvibes DVS6 2 YEARS ago.evrything runed fine, without any problems.5 days ago i downloaded the update 7.21.
after installing the update it asked for the serial. after typing in the serial DVS wants to be activated again.so i wrote an email with my hardwareID,my registration name and registration nr. to mixvibes. since then nothing happened

I can´t get into my DVS anymore and i´m really getting ill because i can´t DJ since 5 days.
so what should i do now???
Please help!