nis2009 makes my pc crash

i have had nis2009 for like 2 months now without any problem and i was 100% satisfied and in love with it.

suddenly yesterday i got my first blue screen mentiong symefa.sys.

the pc would load after each restart but after unexpected time it would go blue again..

i didnt install any new application or any new hardware.

that made me format my pc and after i was done with new os reinstallation i got surprised by gettin a bsod once more..

my last resort was to completely uninstalled nis2009.

 

my os is windows xp with sp3..no any  other programmes used for my security but nis2009 only.

nis2009 version -->  16.1.0.33

as i saw many others got the same problem..it appeared like out of nowhere without doing anything.

hope u reply back asap.

Message Edited by jollyjoy on 02-18-2009 11:25 AM