dgi-it dvr software activation

hi , im new here but have been searching relentlessly for a solution to my problem , i have a vigilant midi pro pc with 2 digi-it DIT-V4 cards installed , i chave downloaded the DVR software thanks to a link on here but it requires a licence key to install , ive tried every third party program i can find to no avail , please can you assist ?

i am quite happy to pay for the licence however the korean site states on its pdf that you can activate online.......how ???

Take a look in the software, go into the dvr folder, then the main folder, and see if there is a file called sn.txt.

I may have some options for you, if you can send a picture of the DIT-4 card, I'll know better.