I have bought Bitdefender Total Security 2011. On my first PC everything was OK. On the second PC I'wasn't able to register my product with my code. Everytime the system says that my code was correct but when I put my email-adress and pasword then I get the message "The licencekey is not valid". In de mean while I have installed BD on my other PC's and on these PC's everything is working. Only on this laptop with Windows Vista I can't activate my product. I've already contacted the Dutch support and they give me a ticket# 201104225000717. I've tried to contact them a few times but there is always a problem, the last week the support by telephone does't working at all.