@ toddytonite
Please stay with to the end. This FRSTScript shall remove all avast! files, folders and drivers.
In addition FRSTScript will copy a file from Minidump folder (102113-12760-01.dmp) that constitute a report created by Windows that may say what the exact cause of the error.
This dump-report file is created on 2013-10-21 at 17:00. Tell me, is it that time when for the first time this problem occurred?

That dump file should be be savet in root of your flesh (USB) drive. Keep that file for now.
Tell me if this script solved the problem? Also tell me if the file (102113-12760-01.dmp) is saved on your USB device?

Open notepad.

[*]Click Start
[*] Type notepad.exe in the search programs and files box and click Enter.
[] A blank Notepad page should open.
[
] Copy/Paste the contents of the code box below into Notepad.


Start
CMD: copy /y C:\Windows\Minidump\102113-12760-01.dmp F:\
HKLM\...\Run: [avast] - C:\Program Files\AVAST Software\Avast\AvastUI.exe [4858968 2013-08-29] (AVAST Software)
S2 avast! Antivirus; C:\Program Files\AVAST Software\Avast\AvastSvc.exe [46808 2013-08-29] (AVAST Software)
S2 aswFsBlk; C:\Windows\System32\Drivers\aswFsBlk.sys [29816 2013-08-29] (AVAST Software)
S2 aswMonFlt; C:\Windows\system32\drivers\aswMonFlt.sys [66336 2013-08-29] ()
S1 aswRdr; C:\Windows\System32\Drivers\aswrdr2.sys [61680 2013-08-29] (AVAST Software)
S0 aswRvrt; C:\Windows\System32\Drivers\aswRvrt.sys [49376 2013-08-29] ()
S1 aswSnx; C:\Windows\System32\Drivers\aswSnx.sys [770344 2013-08-29] (AVAST Software)
S1 aswSP; C:\Windows\System32\Drivers\aswSP.sys [369584 2013-08-29] ()
S1 aswTdi; C:\Windows\System32\Drivers\aswTdi.sys [56080 2013-08-29] (AVAST Software)
S0 aswVmm; C:\Windows\System32\Drivers\aswVmm.sys [177864 2013-08-29] ()
C:\Program Files\AVAST Software
C:\Windows\System32\Drivers\aswFsBlk.sys
C:\Windows\system32\drivers\aswMonFlt.sys
C:\Windows\System32\Drivers\aswrdr2.sys
C:\Windows\System32\Drivers\aswRvrt.sys
C:\Windows\System32\Drivers\aswSnx.sys
C:\Windows\System32\Drivers\aswSP.sys
C:\Windows\System32\Drivers\aswTdi.sys
C:\Windows\System32\Drivers\aswVmm.sys
End

[*] Save it to your USB flashdrive as fixlist.txt

Boot into Recovery Environment

Start FRST in a similar manner to when you ran a scan earlier, but this time when it opens …

[*] Press the Fix button once and wait.
[*] FRST will process fixlist.txt
[*] When finished, it will produce a log fixlog.txt on your USB flashdrive.

Exit out of Recovery Environment, try to boot in normal mode and post me the log please.