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Consumer Products => Avast Free Antivirus / Premium Security (legacy Pro Antivirus, Internet Security, Premier) => Topic started by: Ferrara on November 06, 2019, 04:29:41 PM

Title: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 06, 2019, 04:29:41 PM
I am going to describe what happens. This has happened three times in the past two weeks. I am running Windows 10 on a Dell XPS 8930 desktop. I have been using Avast Free version for over 15 years and it has been a stable and effective program until recently.

1 I get a popup saying "Avast needs to restart your computer"
2 I assume this is because of an update to Avast and I restart.
3 When the computer is all loaded upon restart, there is a RED X on the Avast icon in the system and when I mouse over it it says Avast is not working.
4 I restart again and I get the same issue. Avast stopped working.
5 When I click on the avast icon in the system tray or taskbar to open the user interface I get a popup which says "Avast Loading. This shouldn't take long." And it doesn't load, it just stays like that for ten minutes until I close it out and restart and Avast remains broken.

With help from my Dell tech support team and from a user here on the forum, I have learned how to fix this by doing a clean uninstall and reinstall of Avast using the Avastclear.exe and running safe mode, etc. Today I repeated the process and then ran into another separate issue related to Windows startup that took me half an hour to fix. But each time I have to do the the fresh uninstall/reinstall of Avast it is thirty minutes of time I have to spend fixing what shouldn't keep breaking.

So what I want to know is: Is Avast aware of this bug that came up in their recent updates to Avast Free Antivirus? Are other users having the same issue? How can I prevent it? Is there a way to contact Avast support directly rather than posting on this forum?

I am not expecting much in terms of customer support for a free program, but I'm putting the call out anyway. I am sure Avast would like to get me to pay for an upgraded version but I am a disabled senior living near poverty level on monthly benefits and do not want to add another purchase to my credit card or monthly billing. Avast Free version worked great for me until recently.

Please offer what helpful reply you can. I do not need to know how to do a clean install of Avast because I have already done it three times and I saved the link with the step by step instructions and I've just about got it memorized by now from doing it again and again.

THANK YOU.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on November 06, 2019, 09:28:08 PM
Not a problem here with a restart request after an update.
There also aren't a large amount of complaints with that problem being reported.
If you're interested in perusing this further with Avast support, you might want to try the following.
Submitting a support file using the Avast Support Tool: https://www.avast.com/faq.php?article=AVKB33
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: jedi.khan on November 07, 2019, 09:08:37 AM
I've run into the same issue, Ferrara, except I'm using the paid version - Avast Premium. I've been able to get Avast working again by using the Repair function that's built in rather than doing a full uninstall/reinstall.

Follow the instructions here to do the repair: https://support.avast.com/en-us/article/Repair-Antivirus

I've found this really only works when performed in Windows Safe Mode with Networking (just in case the Repair needs to download anything from Avast). How to enter Safe Mode manually: https://support.microsoft.com/en-us/help/12376/windows-10-start-your-pc-in-safe-mode

Note: I've found that this is not a permanent fix, as I've had to do this twice now. It does get Avast working again, although it might take a few minutes after the first reboot following the repair for Avast to show it is working. The tray icon will still show a red X, but that will go away on the next system boot.

@bob3160 - The issue I've observed is that the restart request appears to be as if it was being prompted by an update to Avast, but there really isn't an update. At least there hasn't been one that I've seen.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on November 07, 2019, 01:43:33 PM
@jedi.khan,
Updates don't always need to be full blown program updates and can come in several different ways.
Emergency update, VPS update.

Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Jakub Dubovic on November 07, 2019, 02:21:30 PM
Thank you for reporting the issue.
Could you please help us with investigation by providing some data?

Please enable debug logging (Menu > Settings > General > Troubleshooting > Enable debug logging)

Wait for the issue to occur again (ideally all 5 points that you have described, from the "Avast needs to restart" popup to the "Avast Loading" popup).

Create a support package (https://support.avast.com/en-eu/article/Submit-support-file) and post the ID here.

Thank you very much,
Jakub
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 07, 2019, 03:21:16 PM
I've run into the same issue, Ferrara, except I'm using the paid version - Avast Premium. I've been able to get Avast working again by using the Repair function that's built in rather than doing a full uninstall/reinstall.

Follow the instructions here to do the repair: https://support.avast.com/en-us/article/Repair-Antivirus

I've found this really only works when performed in Windows Safe Mode with Networking (just in case the Repair needs to download anything from Avast). How to enter Safe Mode manually: https://support.microsoft.com/en-us/help/12376/windows-10-start-your-pc-in-safe-mode

Note: I've found that this is not a permanent fix, as I've had to do this twice now. It does get Avast working again, although it might take a few minutes after the first reboot following the repair for Avast to show it is working. The tray icon will still show a red X, but that will go away on the next system boot.

@bob3160 - The issue I've observed is that the restart request appears to be as if it was being prompted by an update to Avast, but there really isn't an update. At least there hasn't been one that I've seen.

Thank you, I will give that method a try next time it breaks.

Thank you for reporting the issue.
Could you please help us with investigation by providing some data?

Please enable debug logging (Menu > Settings > General > Troubleshooting > Enable debug logging)

Wait for the issue to occur again (ideally all 5 points that you have described, from the "Avast needs to restart" popup to the "Avast Loading" popup).

Create a support package (https://support.avast.com/en-eu/article/Submit-support-file) and post the ID here.

Thank you very much,
Jakub

I have enabled debug logging as you've directed and will follow the additional instructions next time I face this issue.

Thank you, everyone for your helpful and knowledgeable attention! I can't help scratching my head wondering why this keeps happening? Is it a new update to Avast that has a bug, and if so why aren't a lot of other users reporting it. Did something change in my Windows security settings that is interfering with Avast? I have been using Avast on this computer with Windows 10 since I bought it about eighteen months ago and these repeated issues just started happening two weeks ago. I try to think if I noticed anything that I did that might have caused a change. The only thing I can think of is that on two occasions I ran an app on my computer that caused a Windows popup asking me to allow a firewall exception and I clicked yes for a private network (that happened when I ran the Soulseek app, which I rarely use, and it happens when I use Dell's remote control app for their tech support). Could a Windows firewall issue cause these Avast issues? The Dell support agents told me that when I have an outside antivirus program installed such as Avast it automatically overrides the Windows security program in Windows 10.

At least now I have a couple of things to try next time this happens. Thanks again.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on November 07, 2019, 03:48:47 PM
Windows Defender turns itself off when you install any 3rd party Antivirus program.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 16, 2019, 03:28:19 PM

Thank you for reporting the issue.
Could you please help us with investigation by providing some data?

Please enable debug logging (Menu > Settings > General > Troubleshooting > Enable debug logging)

Wait for the issue to occur again (ideally all 5 points that you have described, from the "Avast needs to restart" popup to the "Avast Loading" popup).

Create a support package (https://support.avast.com/en-eu/article/Submit-support-file) and post the ID here.

Thank you very much,
Jakub

I have generated a support file package which is saved to my computer. The file ID is ZBHKU.

Now I will need to do another clean reinstall of Avast since it is broken again. I wish they'd fix this!!!
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: john1632 on November 19, 2019, 02:03:41 PM
I've also had this problem several times over the last couple of weeks on both Win7 and Win10 machines.
Symptoms: after being alerted by Avast that I need to restart the computer, Avast doesn't not come back up ... little red X on tray icon, etc.
I've only been able to get Avast back up by completely uninstalling and re-installing ... on both Win7 and Win10 machines.
This morning, problem happened again (was prompted to restart computer, etc.).
I tried the Safe Mode repair mentioned above, but it didn't work for me.
Had to uninstall and re-install from scratch for Avast to come up and work.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 19, 2019, 05:25:53 PM
I've also had this problem several times over the last couple of weeks on both Win7 and Win10 machines.
Symptoms: after being alerted by Avast that I need to restart the computer, Avast doesn't not come back up ... little red X on tray icon, etc.
I've only been able to get Avast back up by completely uninstalling and re-installing ... on both Win7 and Win10 machines.
This morning, problem happened again (was prompted to restart computer, etc.).
I tried the Safe Mode repair mentioned above, but it didn't work for me.
Had to uninstall and re-install from scratch for Avast to come up and work.

Thanks for your report. So that is you and me and jedi.khan and who knows how many others that are running into this issue lately. It's good to know I am not the only one having the issue so I can rule out thinking that it is something wrong with my PC. I also tried doing the safe mode repair suggested by jedi.khan and although I was able to follow the instructions to enter safe mode manually and I checked the networking box but when I restarted in safe mode there was no network icon in the system tray and I was not connected to the internet. Anyway, I spent over an hour fixing this last Saturday morning and it is very annoying having to do that again every week or two.

I wonder if anyone in Avast support has reviewed my debug log which I posted here. I cannot find a way to contact them directly, only thru this forum.

Next time this happens I am going to try a different approach. I will see if I can use the repair mode in Windows to repair Avast when I get the popup saying Avast needs to restart my computer BEFORE I restart it. I don't trust Avast anymore when it gives me a restart prompt because every time it has done that in the past three weeks it has broken when I restarted. I could just ignore the restart prompt for a time, but I'm going to need to shut down my PC at some point and I usually do so at the end of every day.

When I go to the update panel in Avast settings it says my application is up to date, with a release date of September 19, 2019, version 19.8.2393 - build 19.8.4793.544. That is the version that I downloaded from Avast on Saturday, Nov. 16, and installed that morning after the last failure.

I hope the next major Avast update fixes this! As I said, I've been using Avast as my primary antivirus program since 2003 when I got my first Windows PC, and using Avast as my only security program since July 2018 when I got my current PC. It's a good program, and I hope I don't have to switch to something different.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Jakub Dubovic on November 19, 2019, 06:25:20 PM
I wonder if anyone in Avast support has reviewed my debug log which I posted here. I cannot find a way to contact them directly, only thru this forum.

Hello,

I have started investigating the logs, but the cause of the erroneous behavior is not apparent and there is still a lot of work to be done.

This forum is the way to contact Avast directly.

Thank you for your patience and please let us know if you find out anything else (e.g., something that triggers the behavior).
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: wizzlbang on November 21, 2019, 01:08:13 AM
I'm having much the same problem, running the repair tool makes no difference

using pro antivirus on windows 7
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: wizzlbang on November 21, 2019, 10:13:36 PM
I booted up my PC this morning and the problem seems to have gone away on its own, was a fix rolled out? Or should I be worried about it happening again?
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on November 21, 2019, 10:58:25 PM
I booted up my PC this morning and the problem seems to have gone away on its own, was a fix rolled out? Or should I be worried about it happening again?
Sometimes it requires more than one restart to solve a problem.
The next step should your problem return would be a clean install.
Repair & Clean Install of Avast -> https://goo.gl/t7aJGq
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: 恩典 on November 23, 2019, 02:42:14 AM
I Also meet this condition a lot of time includ yesterday 2019/11/22,The repair is not useful,and I can just reinstall avast to resolve that,I'm not use other antivirus software . I think it may a lot of people meet this condition but jus not saying.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 24, 2019, 03:14:47 PM
Today (eight days since the last time it broke and I had to reinstall) I got the "Avast needs to be restarted" prompt. I ignored it. So I used Windows control panel to repair Avast and after doing that I got another restart prompt, and I selected "Ignore" instead of "restart later". I went into settings and update and made sure I have the latest version and definitions. At this time, after selecting "ignore" I am not getting the restart prompt in Avast. If I do get it again during the course of the day I will continue to select "ignore". At the end of today I will shut down the PC and see if Avast breaks again when I restart it the next morning. Fingers crossed. I just do not trust it anymore when Avast tells me it needs restarting. User panel and system tray icon both indicate "You are protected" so I can't see a real need to restart and break it again. Even after checking version and definitions in the update settings, it confirms I have the latest updates and is not requesting a restart.

I will report back here if it breaks again, and check back here periodically to see if there is any news. Thanks to those who continue to report and to those who are taking a concern in this matter.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on November 24, 2019, 03:48:11 PM
Did you just re-install or, did you do a clean install ???
Why are you not restarting the system. Shutdown and start is not the same as a restart.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 24, 2019, 06:35:04 PM
I thought I had made it clear in my last post. I did a full clean install eight days ago. Avast has run without issue since then. Today I got a restart prompt first thing after starting my computer. The last four or five times Avast has given me that restart prompt it has resulted in Avast being non-functional after the restart. So I am choosing to ignore the restart. After checking to make sure both the version and the definitions are up to date, and ensuring that Avast is showing the "You are protected" message when I mouse over the icon in the system tray, it seems like I will try simply ignoring the restart prompt. I am trying to save myself the time and trouble of doing a clean install. I can't keep my PC on forever, so I will shut it down at the end of the day as usual. If Avast is broken when I start my computer again after shutdown, then I will be forced to do another clean install. Probably that is what will happen.

As I wrote before: When I go to the update panel in Avast settings it says my application is up to date, with a release date of September 19, 2019, version 19.8.2393 - build 19.8.4793.544. That is the version that I downloaded from Avast on Saturday, Nov. 16, and installed that morning after the last failure. It seems like the problems started about a month after that release date, for unknown reasons. But I hope that the next version will remedy these annoying issues.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 29, 2019, 03:57:06 AM
The good news is that Avast has not failed since I chose to ignore the most recent restart prompt. Either the bug has been fixed, or this is the best way to prevent Avast breaking again: by simply ignoring it when I get the message saying Avast needs to restart your computer. All functions and features appear to be working now, and working again when I start my computer at the beginning of the day after shutting it down the previous night.

Happy Thanksgiving to those who are celebrating the holiday...
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on November 29, 2019, 02:47:20 PM
The good news is that Avast has not failed since I chose to ignore the most recent restart prompt. Either the bug has been fixed, or this is the best way to prevent Avast breaking again: by simply ignoring it when I get the message saying Avast needs to restart your computer. All functions and features appear to be working now, and working again when I start my computer at the beginning of the day after shutting it down the previous night.

Happy Thanksgiving to those who are celebrating the holiday...
Sorry but that makes absolutely no sense.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 29, 2019, 06:57:33 PM
And it makes no sense that I would get an Avast popup saying "Avast needs to restart your computer" and that it would repeatedly fail to work after restarting. Let's hope the tech support people who investigate such bugs are able to make some sense of it. I have shut down and restarted my PC many times since the last Avast restart prompt, and after ignoring the restart request on Sunday I have not received another restart prompt from Avast. I daily check for updates to both Windows and Avast, all showing that I have the latest versions and that things are working. I'm thankful of that, for the time being.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on November 29, 2019, 08:33:54 PM
And it makes no sense that I would get an Avast popup saying "Avast needs to restart your computer" and that it would repeatedly fail to work after restarting. Let's hope the tech support people who investigate such bugs are able to make some sense of it. I have shut down and restarted my PC many times since the last Avast restart prompt, and after ignoring the restart request on Sunday I have not received another restart prompt from Avast. I daily check for updates to both Windows and Avast, all showing that I have the latest versions and that things are working. I'm thankful of that, for the time being.
" I have shut down and restarted my PC many times"
I'm sure you meant you have shut down and started your PC many times. Not restarted because a restart would have allowed avast to do the updating it was requesting.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 29, 2019, 09:05:37 PM
Yes, that is what I meant. It is puzzling that Avast has not requested a restart again, even though I have checked for updates daily and it shows I have the latest version and definitions. In the past, ignoring or postponing a restart would result in repeated and ongoing reminders to restart the system and that hasn't happened. Makes me think that all these recent "Avast needs to restart your computer" prompts have been the result of a bug in the software rather than an actual need to restart in order to configure updates. I will know that a restart request is for real when I can see that an update to the version has been made and it is no longer showing the version with a release date of September 19, 2019, version 19.8.2393 - build 19.8.4793.544.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Asyn on November 30, 2019, 05:44:19 PM
Hi Ferrara, you could try the latest beta: https://forum.avast.com/index.php?board=15
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 30, 2019, 06:55:05 PM
Do I need to uninstall my current version to launch the exe file for the new Beta?
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Asyn on November 30, 2019, 07:11:06 PM
Do I need to uninstall my current version to launch the exe file for the new Beta?
Nope.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on November 30, 2019, 07:51:23 PM
Do I need to uninstall my current version to launch the exe file for the new Beta?
Once you've changed to beta, you will need to totally remove the beta if you intend to go back to the regular build.
Beta testing also has some drawbacks.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Ferrara on November 30, 2019, 08:06:14 PM
Yes I am always reluctant to test beta versions though I know it helps the developers. Is it easy to remove the beta version if I run into problems?
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: Asyn on November 30, 2019, 08:17:26 PM
Is it easy to remove the beta version if I run into problems?
Yep, it's pretty easy to switch back.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on November 30, 2019, 08:22:19 PM
Is it easy to remove the beta version if I run into problems?
Yep, it's pretty easy to switch back.
It's basically doing a clean install of the current version.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: roggydonline on January 27, 2020, 07:49:17 PM
I'll add my report to this- I am having the same problem. Did a clean install on Friday 24th January (19.8.2393), and by Monday (having not turned on my laptop over the weekend), the interface had failed again.

I think this problem is more widespread than Avast think it is.
Title: Re: Avast Free Antivirus keep breaking after restart
Post by: bob3160 on January 27, 2020, 08:29:38 PM
I'll add my report to this- I am having the same problem. Did a clean install on Friday 24th January (19.8.2393), and by Monday (having not turned on my laptop over the weekend), the interface had failed again.

I think this problem is more widespread than Avast think it is.
Posting in older threads isn't a good idea.
If you have  problem, start your own topic and describe your problem in detail.