Bluescreen of death & Apptermfailureevent

I am having this problem from time to time and it is very frustrating. I tried reinstalling the securty program but it doesn't seen to help. My operating system is Windows Vista.

 

Problem signature
Problem Event Name:    AppTermFailureEvent
OS Version:    6.0.6002.2.2.0.768.3
Locale ID:    4105

Files that help describe the problem
ccSvcHst.exe.atk.kdmp
ccSvcHst.exe.mu.dmp
ccSvcHst.exe.xml
Version.txt

 

This is the 2nd error i am also getting

 

Problem signature
Problem Event Name:    AppHangB1
Application Name:    ccSvcHst.exe
Application Version:    11.2.0.9
Application Timestamp:    4ed5768a
Hang Signature:    9d82
Hang Type:    6144
OS Version:    6.0.6002.2.2.0.768.3
Locale ID:    4105
Additional Hang Signature 1:    5a4329d755a758ffc820e0ad40138bd0
Additional Hang Signature 2:    02ec
Additional Hang Signature 3:    830808df028fa613a940a4123dde1d2b
Additional Hang Signature 4:    9d82
Additional Hang Signature 5:    5a4329d755a758ffc820e0ad40138bd0
Additional Hang Signature 6:    02ec
Additional Hang Signature 7:    830808df028fa613a940a4123dde1d2b