S.Blaster help D/L-ing updates

Hello----1st of all, I am not a newbie to this, & I was needing some help D/L -ing the new definitions. I was using S.Blaster just fine before I had to erase & reformat my hard drive & reinstall XP O/S, & now I can get S.Blaster to run, but when I try D/L--ing the new definitions, it shows the 2 available def. databases to be D/L-ed, & I click them to be D/L-ed, & then it says they've been D/L-ed successfully, & I hit "OK", then go to the screen showing all the definitions (next to checkboxes), & there should be the new ones highlighted in red, unchecked,right? Well, there's no new definitions shown, even after it says they've been D/L-ed successfully. Any info. on this? Thanx a bunch. --Also, I've tried this with my A/V & F/W disabled & running. Thanx