Crash Report

Hello everybody, i have a problem. My laptop is Dell Inspiron 1545 2.1Ghz, 3 Gb Ram , Wind 7 32 bits. The computer is working good, but newest BD 2014 unfortunately crashing then reborn. In the "Antivirus settings" i don't setting anything. where is the problem? thank you.

post-3024-1372293027_thumb.jpg

post-3024-1372293050_thumb.jpg

post-3024-1372293247_thumb.jpg