i have this issue of installation of bitdefender antivirus 2008 on vista...i have installed and registered the first time and was successfull then after reboot its back to square one...asking me to register again...after rekeying the product key the second time and was also successfully and stated i have 1095 days ..after reboot again it pop up again asking to register product...?? i have done it on xp with no issues...like this....can anybody advise
is this a vista issue which does not allow to capture details in registry or something else..