I'm using Windows Vista x32
Bitdefender Internet 2009

after i upgraded from 2008 to 2009
Bitdefender couldn't update
when i clicked on Setting to check and the menu is locked (i cant click on any option)

then i tried to update using "Desktop Products Updates "
it showed
"Service "Bitdefender Threat Scanner" SCAN failed to start. Verify that you have sufficient privileges to start system services"