In December, 2007, I upgraded Comodo Firewall version 2.0, to version 3.0 and encountered a problem. Every time I used my CD/DVD drive I got the dreaded BSOD. I contacted Comodo Technical and they advised that I disable the Defense +, this did no good. I eventually completely uninstalled version 3.0 and re installed version 2.0 which I am still using. This was after completely reinstalling Windows XP and adding software one at a time to see if the other software on my machine was the problem.
I would like to upgrade to the newest version 3.0, but wish to know whether this problem has been solved before again switching to the latest version.
I was not the only user that was having this problem, version 3.0 apparently was having problems with Sonic DLA. I apologise if I have not posted this question in the correct place or way. This is my first posting.