Run this fix from safe mode and then run avast clear again

CAUTION : This fix is only valid for this specific machine, using it on another may break your computer

Open notepad and copy/paste the text in the quotebox below into it:

HKLM\...\Run: [AvastUI.exe] => C:\Program Files\AVAST Software\Avast\AvastUI.exe [6111824 2015-09-09] (AVAST Software) ShellIconOverlayIdentifiers: [00avast] -> {472083B0-C522-11CF-8763-00608CC02F24} => C:\Program Files\AVAST Software\Avast\ashShell.dll [2015-09-09] (AVAST Software) BHO: No Name -> {02478D38-C3F9-4efb-9B51-7695ECA05670} -> No File BHO: No Name -> {6c97a91e-4524-4019-86af-2aa2d567bf5c} -> No File BHO: avast! Online Security -> {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} -> C:\Program Files\AVAST Software\Avast\aswWebRepIE.dll [2015-09-09] (AVAST Software) Toolbar: HKLM - No Name - {6c97a91e-4524-4019-86af-2aa2d567bf5c} - No File FF Extension: Avast Online Security - C:\Program Files\AVAST Software\Avast\WebRep\FF [2015-09-09] [not signed] CHR HKLM\...\Chrome\Extension: [gomekmidlodglbbmalcneegieacbdmki] - C:\Program Files\AVAST Software\Avast\WebRep\Chrome\aswWebRepChrome.crx [2015-03-06] R2 avast! Antivirus; C:\Program Files\AVAST Software\Avast\AvastSvc.exe [146600 2015-09-09] (AVAST Software) R2 aswHwid; C:\WINDOWS\system32\drivers\aswHwid.sys [24016 2015-09-09] (AVAST Software) R2 aswMonFlt; C:\WINDOWS\system32\drivers\aswMonFlt.sys [76000 2015-09-09] (AVAST Software) R1 AswRdr; C:\WINDOWS\system32\drivers\aswRdr.sys [55200 2015-09-09] (AVAST Software) R0 aswRvrt; C:\WINDOWS\system32\Drivers\aswRvrt.sys [49776 2015-09-09] (AVAST Software) R1 aswSnx; C:\WINDOWS\system32\drivers\aswSnx.sys [788784 2015-09-09] (AVAST Software) R1 aswSP; C:\WINDOWS\system32\drivers\aswSP.sys [433264 2015-09-09] (AVAST Software) R3 aswStmXP; C:\WINDOWS\system32\drivers\aswStmXP.sys [161472 2015-09-09] (AVAST Software) S3 aswTdi; C:\WINDOWS\system32\drivers\aswTdi.sys [57888 2015-09-09] (AVAST Software) R0 aswVmm; C:\WINDOWS\system32\Drivers\aswVmm.sys [208664 2015-09-09] (AVAST Software) S1 SBRE; \??\C:\WINDOWS\system32\drivers\SBREdrv.sys [X] Task: C:\WINDOWS\Tasks\avast! Emergency Update.job => C:\Program Files\AVAST Software\Avast\AvastEmUpdate.exe RemoveProxy: EmptyTemp: CMD: bitsadmin /reset /allusers

Save this as fixlist.txt, in the same location as FRST.exe

https://dl.dropboxusercontent.com/u/73555776/FRSTfix.JPG

Run FRST and press Fix
On completion a log will be generated please post that