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Consumer Products => Avast Free Antivirus / Premium Security (legacy Pro Antivirus, Internet Security, Premier) => Topic started by: bjdery on April 09, 2012, 10:45:53 PM

Title: Avast does not work and cannot uninstall
Post by: bjdery on April 09, 2012, 10:45:53 PM
I received this message when trying to uninstall Avast 6

Error reading product data from C:\Program Files\Avast Software\Avast\setup\part-setup_ais-557.vpx.setup cannot continue

I can not restore my computer to an earlier time either, because it tells me that an anti virus program is preventing it.

Avast is telling me to fix the software..........but it won't let me fix it.

HELP!!!!!!!!!!!!!!!!
Title: Re: Avast does not work and cannot uninstall
Post by: Coolmario88 on April 09, 2012, 10:50:34 PM
If you cannot uninstall avast  download this uninstall tool and boot into safe mode than run the uninstaller tool http://www.avast.com/uninstall-utility
Title: Re: Avast does not work and cannot uninstall
Post by: womble on April 11, 2012, 05:38:34 AM
WHEN WILL AVAST FIX THIS?
am interested to know if they are actually acknowledging that so many many people are getting avast 6 NOT WORKING and not uninstalling, and some possible issues , serious ones, occurring due to it.
Title: Re: Avast does not work and cannot uninstall
Post by: Gargamel360 on April 11, 2012, 06:10:16 AM
WHEN WILL AVAST FIX THIS?
am interested to know if they are actually acknowledging that so many many people are getting avast 6 NOT WORKING and not uninstalling, and some possible issues , serious ones, occurring due to it.
Where be these masses you speak of?
Title: Re: Avast does not work and cannot uninstall
Post by: Lisandro on April 11, 2012, 03:01:07 PM
womble, I suggest an installation from scratch:

1. Download the latest version of avast! Uninstall Utility (http://www.avast.com/eng/avast-uninstall-utility.html) and save it.
2. Download the latest avast! (http://www.avast.com/eng/programs.html) version and save it.
3. (Optional) If you want, save your avast! settings for later restoration (Settings > Maintenance > Back up).
4. Uninstall avast from Control Panel (if possible). If, for any reason, you can't run it, try booting in Safe Mode (http://www.pchell.com/support/safemode.shtml) and doing it from there. Anyway, boot after that.
5. Run the avast! Uninstall Utility saved on 1 in Safe Mode (http://www.pchell.com/support/safemode.shtml). Boot after you've run it. Repeat this for any major avast! version you have ever installed/upgraded in your computer.
6. Install avast! using the setup saved on 2. Boot.
7. Register your free copy or add the license key for Pro. Or even upgrade (http://www.avast.com/resend-license-paid.php) your key from old versions.
8. Check and post the results. If, for any reason, you did not solve, try doing the step 3 in Safe Mode anyway.
Title: Re: Avast does not work and cannot uninstall
Post by: slydog on April 11, 2012, 05:18:42 PM
I too have big problems, cannot uninstall Avast it will not update, cannot intall over it either, cannot disable self protection either every time I uncheck it and click ok it rechecks itself (win xp pro sp3) the utilty does not work for me because of this. I cannot go into safe mode on this machine. I cant do system restore... any ideas?
Title: Re: Avast does not work and cannot uninstall
Post by: Gargamel360 on April 11, 2012, 05:26:27 PM
Try getting into safe mode via msconfig>>http://netsecurity.about.com/cs/windowsxp/qt/aaqt_safemode.htm  (page down once for the info I am speaking of)
Title: Re: Avast does not work and cannot uninstall
Post by: iroc9555 on April 11, 2012, 06:47:54 PM
I cannot go into safe mode on this machine. I cant do system restore... any ideas?

If you can not go into safe mode through F8, take a look at this :

http://www.howtogeek.com/howto/windows-vista/force-windows-to-boot-into-safe-mode-without-using-the-f8-key/
Title: Re: Avast does not work and cannot uninstall
Post by: Kilia on April 11, 2012, 09:04:54 PM
I cannot go into safe mode on this machine. I cant do system restore... any ideas?

If you can not go into safe mode through F8, take a look at this :

http://www.howtogeek.com/howto/windows-vista/force-windows-to-boot-into-safe-mode-without-using-the-f8-key/

Will this work for Win XP as well?
Title: Re: Avast does not work and cannot uninstall
Post by: CraigB on April 11, 2012, 09:11:04 PM
I cannot go into safe mode on this machine. I cant do system restore... any ideas?

If you can not go into safe mode through F8, take a look at this :

http://www.howtogeek.com/howto/windows-vista/force-windows-to-boot-into-safe-mode-without-using-the-f8-key/

Will this work for Win XP as well?
Yes, there might be slight differences in the appearance of msconfig but is virtually the same from memory, haven't used xp in quite a while ;)
I believe the link Gargamel360 posted is specifically for xp but iroc9555's link give an easy to understand picture
Title: Re: Avast does not work and cannot uninstall
Post by: iroc9555 on April 11, 2012, 10:37:30 PM
Thanks Craigb for backing me up. Mayor thunderstorm. Have to log off.

@ Kilia

Great tutorial for all Windows pictures and everything:

http://www.bleepingcomputer.com/tutorials/how-to-start-windows-in-safe-mode/#winxo

Good luck.
Title: Re: Avast does not work and cannot uninstall
Post by: Kilia on April 11, 2012, 10:44:00 PM
Thank you all for the links. Much appreciated.  :)
Title: Re: Avast does not work and cannot uninstall
Post by: iroc9555 on April 12, 2012, 11:20:34 PM
Thank you all for the links. Much appreciated.  :)

You are most welcome. Hope you get into safe mode. Remember to revert to normal mode afterwards.
Title: Re: Avast does not work and cannot uninstall
Post by: Kilia on April 13, 2012, 12:56:18 AM
Thank you all for the links. Much appreciated.  :)

You are most welcome. Hope you get into safe mode. Remember to revert to normal mode afterwards.
Got it..
Title: Re: Avast does not work and cannot uninstall
Post by: jlocklear on September 08, 2012, 10:09:52 PM
I installed the free version of Avast onto my computer today.  It will not open nor will it uninstall. I have tried using the control panel to delete it and that did not work. I also tried the uninstall tool and that did not work either.  Can someone PLEASE HELP me fix it!!
Title: Re: Avast does not work and cannot uninstall
Post by: Pondus on September 08, 2012, 10:16:26 PM
I installed the free version of Avast onto my computer today.  It will not open nor will it uninstall. I have tried using the control panel to delete it and that did not work. I also tried the uninstall tool and that did not work either.  Can someone PLEASE HELP me fix it!!
what antivirus did you have before avast?
did you uninstall it before installing avast?


Quote
I also tried the uninstall tool and that did not work either.
did you run it from safe mode ...as the instructions on website say ?


Title: Re: Avast does not work and cannot uninstall
Post by: jlocklear on September 08, 2012, 10:37:03 PM
The antivirus was norton and no I didnt uninstall it first.  After I did though I re-installed the avast and still nothing.  I cannot download the uninstall tool that was provided.  It gives me an error message
Title: Re: Avast does not work and cannot uninstall
Post by: Pondus on September 08, 2012, 10:44:41 PM
Quote
  I cannot download the uninstall tool that was provided. 
you mean this    http://www.avast.com/uninstall-utility
what error do you get?



you need to uninstall Norton and run Norton removal tool to be sure all leftover files that may conflict are gone
run and reboot   http://singularlabs.com/uninstallers/security-software/



running multiple AV will make your computer slower / mysterious windows errors / false positive detections .....etc etc


Title: Re: Avast does not work and cannot uninstall
Post by: jlocklear on September 08, 2012, 10:52:31 PM
ummm... it says the avast self protection module is enabled. For this reason the operation cannot be completed.
Title: Re: Avast does not work and cannot uninstall
Post by: Pondus on September 08, 2012, 10:58:32 PM
ummm... it says the avast self protection module is enabled. For this reason the operation cannot be completed.
when downloading ?.....or when running?

do you run it from safe mode ?
Title: Re: Avast does not work and cannot uninstall
Post by: jlocklear on September 08, 2012, 11:14:05 PM
It goes through the download and it says scanning then the error message comes up.  I just ran the Norton removal too and rebootedl. And it still won't let me do it.
Title: Re: Avast does not work and cannot uninstall
Post by: Pondus on September 08, 2012, 11:54:12 PM
you still have not told me if you run it in safe mode or not ?

do you know what safe mode is ?
Title: Re: Avast does not work and cannot uninstall
Post by: schmidthouse on September 09, 2012, 12:44:21 AM
you still have not told me if you run it in safe mode or not ?

do you know what safe mode is ?

Yes, does seem the OP almost needs to start again from scratch (clearing everything with removal tools in 'SAFE MODE'. Could have corrupted Avast install due to originally installing with another security program installed. :-\
Then do Clean Install of Avast Set up. ;) :)
Title: Re: Avast does not work and cannot uninstall
Post by: kdsgrammy on September 09, 2012, 09:35:25 AM
I am having the same problem with Avast. It is X'ed out down by my clock after I clicked on an Avast update reminder and I tried to uninstall.. I got an error message as well. I tried to install over it and it would not work either. So I called Avast help line and they tell me it is a malicious attack, but I had trouble understanding the tech since his accent was so strong. I did however understand him to say it would cost $99 dollars for them  to remove it remotely. Or $150 if I take it to a computer repair shop. If I had this kind of money I would not be choosing to use a FREE anti-virus. Software!! Can anyone help me please?

Thanks,  kdsgrammy

PS I was also told by the tech that if I try to use another anti- virus program it could crash my computer.
Title: Re: Avast does not work and cannot uninstall
Post by: CraigB on September 09, 2012, 09:44:49 AM
I am having the same problem with Avast. It is X'ed out down by my clock after I clicked on an Avast update reminder and I tried to uninstall.. I got an error message as well. I tried to install over it and it would not work either. So I called Avast help line and they tell me it is a malicious attack, but I had trouble understanding the tech since his accent was so strong. I did however understand him to say it would cost $99 dollars for them  to remove it remotely. Or $150 if I take it to a computer repair shop. If I had this kind of money I would not be choosing to use a FREE anti-virus. Software!! Can anyone help me please?

Thanks,  kdsgrammy

PS I was also told by the tech that if I try to use another anti- virus program it could crash my computer.
Download and save the version of avast that you want and the removal tool http://www.avast.com/uninstall-utility, reboot into safe mode and run the tool then reboot back to normal mode and install the saved copy of avast.
Title: Re: Avast does not work and cannot uninstall
Post by: kdsgrammy on September 10, 2012, 05:37:35 AM
I forgot to mention the tech directed me to the event viewer on my computer that had a lot of errors and warnings omn there. How do I get rid of those?
Kdsgrammy
Title: Re: Avast does not work and cannot uninstall
Post by: CraigB on September 10, 2012, 07:09:31 AM
I forgot to mention the tech directed me to the event viewer on my computer that had a lot of errors and warnings omn there. How do I get rid of those?
Kdsgrammy
They clear themselves out in time but to keep your system clean you can install CCLeaner http://www.piriform.com/ccleaner/builds choose the slim build as it doesn't include the Google Toolbar.
Title: Re: Avast does not work and cannot uninstall
Post by: kdsgrammy on September 12, 2012, 12:23:13 PM
I did what you told me to and I fixed the problem so I thank you very much!! Now I am wondering why when I called Avast they just didn't tell me this instead of wanting to charge me $99 and fix it remotely. I mean upon using your instructions I fixed it without any problem, they should have told me this, don't you think?
Title: Re: Avast does not work and cannot uninstall
Post by: CraigB on September 12, 2012, 12:28:11 PM
I did what you told me to and I fixed the problem so I thank you very much!! Now I am wondering why when I called Avast they just didn't tell me this instead of wanting to charge me $99 and fix it remotely. I mean upon using your instructions I fixed it without any problem, they should have told me this, don't you think?
Your welcome :)

Who was it exactly that you spoke too? as it sounds like you may have called avasts old tech support service provider ( iyogi ) which is not used anymore for sometime.
Title: Re: Avast does not work and cannot uninstall
Post by: kdsgrammy on September 13, 2012, 10:02:52 AM
I called the toll free number found on the avast web site for Avast tech support The man's name was Charlie and he had an East Indian sounding accent. He also told me that when I called back to make sure and ask for him, to me, that sounded suspicious.
Title: Re: Avast does not work and cannot uninstall
Post by: CraigB on September 13, 2012, 10:10:13 AM
I called the toll free number found on the avast web site for Avast tech support
Could you supply a link to that site with the number please
Title: Re: Avast does not work and cannot uninstall
Post by: JohnSheridan on September 26, 2012, 11:04:17 AM
Hi,

I have avast installed on an Acer Windows Home Server.

After licence is expired I can not deinstall avast.
Also the unsinstall programm does not help.
the uninstall programm shows following message:

Quote
The avast! self protection module is enabled. For this reason, the operation cannot be completed.
To complete the operation, either run this program from Windows Safe Mode, or disable the avast! self protection (via Settings -> Troubleshooting page).

Now my next questions are:

Many thanks in advance.

I want first to uninstall the avast programm because my WHS gets very slow the last month.
So I want to check is it the avast or the whs before I buy a new licence.

many thanks in advance for your help and

best regards

john
Title: Re: Avast does not work and cannot uninstall
Post by: Pondus on September 26, 2012, 11:24:49 AM
you dont have to disable selfprotect if you run it from safe mode

save the uninstaller at your desktop, then start macine in safe mode and run it from there


do you know how to start in safe mode?

http://www.google.no/search?q=how+to+start+in+safe+mode&sourceid=chrome-mobile&ie=UTF-8



Title: Re: Avast does not work and cannot uninstall
Post by: AZB on September 29, 2012, 03:56:06 PM
Hi, my avast also won't work and can't uninstall. I tried running the uninstall utility in safe mode but it wouldn't uninstall it and I got the error messages: 'DllRegisterServer returned 0x80070005' and 'Uninstall service error 0x000000005'. Is there any way around that or can I uninstall avast a different way?
Title: Re: Avast does not work and cannot uninstall
Post by: rweiner on October 23, 2013, 07:49:34 PM
This is just a +1 to say that this problem persists.  Here's my experience:

Avast! prompted me to upgrade from 8.0.1497 to 2014.9.0.2006.  The upgrade seemed to run normally, but I noticed an error from a CMD window when the system was shutting down.  After that I could not boot normally -- boots took 10 minutes and no programs would launch.  I couldn't get Avast! to run at all -- it showed an RPC error each time.  I was unable to repair or uninstall it.  I rolled back to the restore point that the upgrade had set and was able to boot normally.  Avast! still wouldn't run or uninstall, but I was able to launch a browser and download the avastclear program. 

The rest of the process ran as expected (boot to safe mode, run avastclear, reinstall Avast!).  Unfortunately, since Avast! wouldn't run I couldn't back up my settings first. 

That's two hours I'll never get back.

This happened on a Windows 7 Professional 64-bit laptop, SP 1.