Windows 7: Unexpected shutdowns BCP2: 866C18FC

well, my problem is this, the times I use my computer as he gets a sudden black screen and does not respond when I call back the following message appears:

Signature of the problem:
** Problem Event Name: BlueScreen
** OS Version: 6.1.7600.2.0.0.256.1
** Locale ID: 1046

Additional information about the problem:
** BCCode: 124
** BCP1: 00000000
** BCP2: 866C18FC
** BCP3: 00000000
** BCP4: 00000000
** OS Version: 6_1_7600
** Service Pack: 0_0
** Product: 256_1

Files that help describe the problem:
** C: \ Windows \ Minidump \ 101312-15163-01.dmp
** C: \ Users \ Gabriel L \ AppData \ Local \ Temp \ WER-23197-0.sysdata.xml

Read our privacy statement online:
** Declaração de Privacidade do Windows 7 - Microsoft Windows

If the online privacy statement is not available, please read our privacy statement offline:
** C: \ Windows \ system32 \ en-US \ erofflps.txt

Here's the SF file:

Stop 0x124 - what it means and what to try