Cannot scan computer

Hello George,
We can certainly take a look into this. I have sent you an email, please follow my email instruction to connect with us remotely. We will check with your installed AVG program and we will help you to fix it as quickly and effectively as possible.
Regards,
Alok.

Have tried to scan 7 or 8 times in last 24 hours. At the 85% mark I get a blue screen and computer restart.

Problem signature:
  Problem Event Name:    BlueScreen
  OS Version:    6.1.7601.2.1.0.768.3
  Locale ID:    1033

Additional information about the problem:
  BCCode:    f4
  BCP1:    0000000000000003
  BCP2:    FFFFFA8007FFA2F0
  BCP3:    FFFFFA8007FFA5D0
  BCP4:    FFFFF8000356B350
  OS Version:    6_1_7601
  Service Pack:    1_0
  Product:    768_1

Files that help describe the problem:
  C:\Windows\Minidump\081218-18158-01.dmp
  C:\Users\george\AppData\Local\Temp\WER-41574-0.sysdata.xml

How do I fix this so I can scan the computer?
 

Hello George,
We can certainly take a look into this. I have sent you an email, please follow my email instruction to connect with us remotely. We will check with your installed AVG program and we will help you to fix it as quickly and effectively as possible.
Regards,
Alok.