I ve tryed today to use BD 2010 AV 32 bit on an AMD X2 6400+/4G system with XP SP3 up to date. The problem is that when i was trying to go in my BitDefender Account ,opening my sandboxed browser ,i got a nice BSOD indicating bdselpr.sys as culprit.I think this file is with the selfprotection of BD . If i remember corectly(not sure thogh) i think i got in the past ,with BD 2008, BSOD-s on diferent systems relating to the same BD file. Every time i was opening the sandboxed browser bam , BSOD. Sandboxie version was 3.39 build 25.Turning off antiphising didnt helped. So ,am i the only one with this problem ? Anyone here experiencing a similar issue ? Is there a real incompatibility between BitDefender 2010 and Sanboxie or is some problem specific to my system ? For the moment im back to avast ,but i really don t get it.