Memorization Mushaf and WM6

[bakjor]

Assalamu Alaikum
I want to thank you for your great work. I have bought your software and am happy with it. I initially installed it on a Pocket windows 2003 then upgraded to WM5 and it still worked although I had to get a new activation code for my software from you. Now I upgraded again to WM6 and now my software is not working it is not accepting my activation code. Could you please help me with that. I can send you my private information proving am a rightful owner of the software. Thank you again
Mahmoud