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#11
I dont know what you are using ( i suspect blue screen view) to read the cause of these bsod's. This last one was related to NDproxy.sys. That is the OS NDIS update in SP-1.
Here are the things I see that can be the cause
1-a 6 year old driver (RTCore64.sys) I would update it
2-AVG. Strictly in terms of bsod's AVG can cause them as much as anyone else EXCEPT Microsoft Security essentials.
I dont use it but it does cause substantially less BSOD's than the competitors
Download tools and utilities | AVG Worldwide
AVG Removal Tool
Microsoft Security Essentials - Free Antivirus for Windows
If the above dont cure it I would start thinking about a clean install. I know it is a PITA but often it is quicker just to get it over with.