Unable to uninstall my Free Avast antivirus

[REDACTED]

Hello,

I'm experiencing some problems when I try to uninstall the AVAST free antivirus. I was having lots of issues so I want to remove it and make a clean installation.

When I try to uninstall the program from windows or any uninstalling software, there is always an error during the process.

I've even downloaded the Avast Clear uninstaller tool and it doesn't even work, it shows an error too, even when executed from Windows safe mode:

The stub cannot run uninstaller/updater executable (code 0x3).

I'm getting the same damn problem everytime I try to delete the program and it's starting to become a pain in the ass to get rid of this software. How is this possible? I never had such problems with any other AC software to be honest. This is getting really annoying.

Thanks.

[Pondus]

See instructions here    https://forum.avast.com/index.php?topic=53253.0
Scroll down to Farbar Recovery Scan Tool  (second picture)   run as instructed and attach the two diagnostic logs

[Eddy]

You need to remove any previous installed av before trying to install avast.
http://www.ache.nl

Eeks, read wrong.
Thought it was install 

[REDACTED]

Ok, I'm attaching the two logs.


Thanks.

[essexboy]

Run this fix from safe mode, then again from safe mode run Avast clear

 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-x32\...\Run: [AvastUI.exe] => C:\Program Files\Avast \AvastUI.exe [5515496 2015-07-02] (Avast Software s.r.o.)
HKLM-x32\...\Run: [Olacarita] => C:\Program Files (x86)\Olacarita\Olacarita\olacarita.exe
Winlogon\Notify\SDWinLogon-x32: SDWinLogon.dll [X]
GroupPolicyUsers\S-1-5-21-1655973736-1992969056-3746026626-1001\User: Group Policy Restriction detected <======= ATTENTION
HKLM\SOFTWARE\Policies\Microsoft\Internet Explorer: Policy restriction <======= ATTENTION
S2 avast! Antivirus; C:\Program Files\Avast \AvastSvc.exe [343336 2015-07-02] (Avast Software s.r.o.)
R2 aswHwid; C:\Windows\system32\drivers\aswHwid.sys [29168 2015-07-02] ()
R2 aswMonFlt; C:\Windows\system32\drivers\aswMonFlt.sys [89944 2015-07-02] (Avast Software s.r.o.)
R1 aswRdr; C:\Windows\system32\drivers\aswRdr2.sys [93528 2015-07-02] (Avast Software s.r.o.)
R0 aswRvrt; C:\Windows\System32\Drivers\aswRvrt.sys [65736 2015-07-02] ()
R1 aswSnx; C:\Windows\system32\drivers\aswSnx.sys [1047320 2015-07-02] (Avast Software s.r.o.)
R1 aswSP; C:\Windows\system32\drivers\aswSP.sys [442264 2015-07-02] (Avast Software s.r.o.)
R2 aswStm; C:\Windows\system32\drivers\aswStm.sys [137288 2015-07-02] (Avast Software s.r.o.)
R0 aswVmm; C:\Windows\System32\Drivers\aswVmm.sys [272248 2015-07-02] ()
2015-07-02 08:30 - 2015-07-02 08:30 - 00000000 ____D C:\Users\Lola\AppData\Roaming\AVAST Software
2015-07-02 01:07 - 2015-07-02 01:07 - 00000000 ____D C:\Program Files\avast software
2015-07-02 01:00 - 2015-07-02 01:00 - 00000000 ____D C:\ProgramData\Microsoft\Windows\Start Menu\Programs\AVAST Software
2015-07-02 00:59 - 2015-07-02 00:59 - 00364472 _____ (Avast Software s.r.o.) C:\Windows\system32\aswBoot.exe
2015-07-02 00:59 - 2015-07-02 00:59 - 00043112 _____ (Avast Software s.r.o.) C:\Windows\avastSS.scr
2015-07-02 01:07 - 2014-07-29 01:07 - 00442264 _____ (Avast Software s.r.o.) C:\Windows\system32\Drivers\aswsp.sys
2015-07-02 00:59 - 2014-07-29 01:07 - 01047320 _____ (Avast Software s.r.o.) C:\Windows\system32\Drivers\aswSnx.sys
2015-07-02 00:59 - 2014-07-29 01:07 - 00272248 _____ C:\Windows\system32\Drivers\aswVmm.sys
2015-07-02 00:59 - 2014-07-29 01:07 - 00137288 _____ (Avast Software s.r.o.) C:\Windows\system32\Drivers\aswStm.sys
2015-07-02 00:59 - 2014-07-29 01:07 - 00093528 _____ (Avast Software s.r.o.) C:\Windows\system32\Drivers\aswRdr2.sys
2015-07-02 00:59 - 2014-07-29 01:07 - 00089944 _____ (Avast Software s.r.o.) C:\Windows\system32\Drivers\aswMonFlt.sys
2015-07-02 00:59 - 2014-07-29 01:07 - 00065736 _____ C:\Windows\system32\Drivers\aswRvrt.sys
2015-07-02 00:59 - 2014-07-29 01:07 - 00029168 _____ C:\Windows\system32\Drivers\aswHwid.sys
2015-06-16 13:48 - 2014-07-29 01:07 - 00004154 _____ C:\Windows\System32\Tasks\avast! Emergency Update
C:\Program Files (x86)\Olacarita
C:\Program Files\Avast
EmptyTemp:
CMD: bitsadmin /reset /allusers

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

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

[REDACTED]

Ok, here's the fixlog.

Thanks

[essexboy]

Are you now able to re-install Avast ?

[REDACTED]

I'm getting the same error I mentioned before when I try to uninstall the Avast AV, both from Windows and when I try to use the Avast Clear tool as well. What did that fix supposedly do?

To be honest I just want to get the Avast totally uninstalled asap, I can't understand why this such a pain in the ass. I never had such problems with any other AV software. Even viruses are easier to remove most of the times!

[Eddy]

Did you reboot after applying the fix ?

[REDACTED]

Did you reboot after applying the fix ?

Yeah I've applied the fix in safe mode and then I reboot in normal mode to see what's going on.

[essexboy]

OK run a fresh FRST scan I will see where Avast remains

[Eddy]

Ok, so you didn't listen.
No-one told you to run the fix in safe mode.

[REDACTED]

Ok, so you didn't listen.
No-one told you to run the fix in safe mode.

Pardon me?

Run this fix from safe mode, then again from safe mode run Avast clear

Anyway I'm attaching again the logs from the Farbar.

Thanks for your patience.

[essexboy]

OK are you just seeing Avast in control panel ? 

The fixlog stated that it could not find one of the program files folders (this was your problem by the way)

Lets try one more time

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:
 

CreateRestorePoint:
FF Extension: Avast Online Security - C:\Program Files\Avast \WebRep\FF [2014-07-29]
CHR HKLM-x32\...\Chrome\Extension: [gomekmidlodglbbmalcneegieacbdmki] - C:\Program Files\Avast \WebRep\Chrome\aswWebRepChrome.crx [2015-07-02]
2015-07-04 17:20 - 2015-07-04 17:20 - 00000000 ____D C:\Program Files\AVAST Software
Task: {AB279345-0F00-4EDD-9C14-0CB933B049D1} - \avast! Emergency Update No Task File <==== ATTENTION
EmptyTemp:
CMD: bitsadmin /reset /allusers

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

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

[REDACTED]

Fixed succesfully this time but uninstall process still crashes... same damn error:

The stub cannot run uninstaller/updater executable (code 0x3).

Is there any other option to uninstall the Avast manually?

Thanks