Install Note:
This will come handy during installation
*first disconnect from network
*open the setup
*install it as usual but dont enter the product key at the time
*complete installation and then restart the computer
*now connect to network and update the product
*disconnect
*there will be a flash message that you are using trial version
*now click register in that and enter the product key from keygen in the "patch.rar" file and then press next
*it will instruct u to update at the earliest, then click "create an account later"and finish installation
*now copy the "patch.exe"file to installation folder and patch it
*connect to network
*update now and then click register to see expiration date lol!
then finally make a full system scan

Download:
bitdefender_totalsecurity_2008_vas_7831.rar

Patch:
vas_7831_crack_bt.rar