Antivirus program by AVAST Software

learn more… | top users | synonyms

1
vote
1answer
69 views

Bootscan after virus find without log files update?

During a quick search avast found and removed a virus on my PC (Win32:Ramnit-DO). After that it I updated the software (today an update came out) and it wanted to do a reboot to make a bootscan which ...
0
votes
2answers
52 views

A seemingly impossible to terminate process

I'm running Windows 7 64-bit. Avast simply does not want to be stopped. Even SYSTEM does not kill it. I'm using these tools to run CMD as SYSTEM: ...
0
votes
0answers
110 views

Remove Avast Firewall NDIS Filter Miniport?

First of all, I would like to know what is Avast Firewall NDIS Filter Miniport(and what the hell it has to do with my pc even after uninstalling Avast IS). Then, How can I remove it from my pc? ...
0
votes
0answers
119 views

System Restore error 0xc0000225 due to Anti Virus Update 0x80070005

Really need some advice, as I don't know what to do now! I was using my computer as normal and had an Avast Anti Virus message pop up along the lines of, "Avast update restart computer?" I clicked on ...
1
vote
2answers
86 views

How to quit Avast temporarily?

I know how to shut-down Avast's shields (the options range from disable for 10 minutes to disable permanently). However, just a few minutes ago, the process AvastSvc*32.exe started consistently ...
1
vote
1answer
34 views

Not able to delete a program

I am using a netbook of samsung with windows 7 starter service pack 1 32 bit. I am exhausted with a program known as 'Plugin.exe' i don't know how it came but whenever i start my program it opens up ...
0
votes
1answer
53 views

Antivirus (avast) finding infected files in another program's (AdwCleaner) quarantine folder

avast didn't flag all the files in the AdwCleaner quarantine folder, just two of them. Is this a problem? I assume that because the files are in the quarantine folder it shouldn't be a concern, but ...
0
votes
1answer
462 views

Trojan au_.exe - how to get rid of it [duplicate]

I installed the popular software 'Synthesia' from its official website. It is a program for piano transcriptions. It has always been safe. I decided to uninstall it and as soon as I uninstalled it, a ...
1
vote
0answers
44 views

how can i found the source of a malware that is trying to force-open a website

For the last 3 days i've been seeing this warning from Avast every 2-3 hours : I have no idea how to track this and make it stop, i scanned my computer and avast didn't find anything suspicious, the ...
0
votes
1answer
176 views

Avast keeps identifying MEGASync as virus

I have avast installed on my computer for about 2-3 years now and had no problems. In fact I used to have a virus that only avast managed to remove and that's why I stayed with it. Also I had MEGASync ...
0
votes
2answers
767 views

How does Avast’s HTTPS scanner work?

Looks like the latest version of Avast antivirus includes an HTTPS scanner, source. How is this feature implemented? As a browser plugin?
0
votes
0answers
72 views

How to make Avast! ignore any file in specific folder and all subfolders?

I tried by adding the folder to exclusions list, but it did nothing. Currently the only option is to uninstall Avast! so I can actually develop my programs without hearing false alarms all the time. ...
0
votes
0answers
134 views

Which files in the Avast virus chest have been restored?

Is there any way to see which files in the Avast virus chest have been restored? When I restore a file, it doesn't disappear from the virus chest list. I would like to be able to see which files ...
3
votes
4answers
248 views

Can I remove nengine.dll from my machine?

I recently started seeing an error message when starting up my pc: nengine.dll is not a proper application extention. Not recognising this nengine.dll, I did a quick search online and found it's ...
3
votes
0answers
1k views

Windows 8 MsMpEng.exe high disk usage, uninstalled Defender, and now AvastSvc.exe

I recently disabled Windows Defender due to MsMpEng.exe randomly spiking up my computer's disk usage. I saw it from Task Manager->Details->I/O read and write bytes. The read bytes go as high as ...
2
votes
1answer
589 views

Avast: confirmation before blocking and/or deleting a suspicious file

Is there any way to configure Avast so that it asks for a confirmation before blocking and/or deleting a suspicious file?
1
vote
1answer
51 views

Why number of definitions decrease in Avast 9 when virus definitions is updated?

I use Avast 9 in my HP notebook and am a great fan of Avast. I prefer to use it in all the systems that I use. Before Avast I was using Avast 8. Its number of definitions was above 50,00,000. With ...
0
votes
0answers
27 views

Is it possible to view the source of a malicious pdf?

I am using osx mavericks. Avast alerted to a file that was in a hidden spotlight directory that had random-looking characters as a name with a .txt extension. It identified as a javascript trojan. I ...
1
vote
0answers
278 views

What is Avast! doing?

I have a few problems that have only happened since I installed Avast. I installed it 3 days ago: Chrome, when loading a new webpage, freezes my entire computer for about 1/4th a second. The amount ...
-1
votes
1answer
105 views

Program startup is slow

Recently I have installed Avast antivirus and uninstalled a few VAIO related programs. After this, startup of programs is taking more time than usual. How to solve this problem? Thanks
0
votes
1answer
746 views

Side-by-side configuration is incorrect for Avast antivirus

I've tried everything from multiple forums online and nothing seems to work. The error I get says: C:\Program Files\AVAST Software\Avast\AvastUI.exe The application has failed to start ...
-3
votes
1answer
1k views

Removing Trojan Virus using Avast [duplicate]

I dont have any antivirus on my PC because its only for gaming use only. I dont know where did i get these trojan virus, it makes my PC slow and my it eats my HD and also makes my internet slow. I ...
0
votes
2answers
333 views

Is there any compatibility issue, If I use Avast Antivirus and Windows Defender simultaneously on Windows 8.1?

I think Windows Defender in Windows 8.1 is very good one for free anti virus.I prefer avast too as best free Antivirus.Is there any problem of using both of them simultaneously?
3
votes
1answer
704 views

Port Collisions when Forwarding Between Guest and Host

I've been working on getting setup with Vagrant using a VirtualBox base box, and would like to forward ports between my guest (Ubuntu 12.04) and my host (Windows 7) for accessing the apache2 server ...
0
votes
2answers
4k views

How do you find the file that Avast Anti Virus is blocking connections from? (notification window doesn't give full path)

Avast keeps going off and popping up saying C:\...\Update.exe has been blocked but doesn't give me any more information. How do I find out what file is being detected and what connection is being ...
0
votes
1answer
89 views

Blocks malicious website - Avast

Current System: Windows XP SP3, German There seems to be a virus on the system as Avast told. After this message the following steps were done: Remove all items from autostart using autoruns ...
1
vote
2answers
2k views

Problems running xampp

I was having trouble with xampp. I uninstalled it and since I've tried reinstalling it, cannot get it to work. My first error was that port 80 was being used. As addressed here. Now it is telling ...
1
vote
0answers
2k views

Avast Antivirus Free Edition produces error code 0x80046401. All shields are down. How do I enable protection again?

All the shields of Avast are disabled. The GUI module reports, "The avast! antivirus is off: Start" I can not manually enable Avast and when I try to do that, I get an error code: ...
3
votes
1answer
1k views

How do I disable avast notifications?

I use Avast 8 on Windows 7. It displays popup alerts all the time. I have disabled the annoying update notification voice alerts, but I'm unable to locate where I can disable the notification popups ...
1
vote
3answers
3k views

Why won't Task Manager stay open on WIndows 8?

I can't use Task Manager on Windows 8. Whichever way I open it (keyboard shortcuts, .exe in System32, taskbar right-click menu), it only stays open for second. It does not simply freeze and crash as ...
0
votes
1answer
185 views

Is it safe to load antivirus services after other system services?

Avast! antivirus let me choose whether to load its services before or after other system services. I noticed that by unchecking that box (and letting avast load first) the system boot hangs and it ...
4
votes
2answers
4k views

Adding a file to the scan exclusion list in Avast Antivirus

Using Avast Antivirus, is it possible to add a file to the scan exclusion list? I got a popup message saying that a "suspicious file" had been detected, and then I tried clicking "Add this file to the ...
0
votes
1answer
132 views

Is it possible to have multiple installation of Java on Windows 7?

I have Avast that is telling me I need to update 2 out of 3 instances of Java : How is that possible ? Knowing that I run Eclipse and that I have frequent "stale" problem with it... Is it running a ...
7
votes
5answers
13k views

Stop avast! from attacking my own programs

I've been practicing my C# lately on a new system. Compiling is fine, however when I try to run the generated .exe file, avast! thinks it is malware and runs it in the sandbox for a while (and it ...
2
votes
2answers
4k views

Why is Avast Antivirus saying Minecraft.exe opened a threat?

I've had this launcher for over a year, no problems. It's the regular Minecraft.exe launcher you can find on minecraft.net. All of a sudden, when I opened it, Avast said it blocked a malware site. The ...
1
vote
1answer
2k views

Configure Avast Free from command line

Is there a way to configure Avast Antivirus from command line? What I want to do is add my application to the exception list, when it is being installed on my clients. Most clients don't know how to ...
1
vote
2answers
8k views

Do I need Avast! if I have Windows Defender? [duplicate]

Possible Duplicate: Does Windows 8 require any sort of Virus protection? I haven't got my head completely around Windows Defender for Windows 8. What is it? I have Avast! but it seems like ...
2
votes
1answer
2k views

Disable “Tip for your Google Chrome”

Avast has added something to their software which Google Chrome tip whenever it informs you of an database update: It seems to only be the same message at the moment, as I am only getting the ...
0
votes
0answers
58 views

I need knowledgeable IT support with this virus. What can I do? [duplicate]

Possible Duplicate: Computer is infected by a virus or a malware, what do I do now? I have been noticing a big increase in my clients' complaining that the problem wasn't fixed, and that ...
0
votes
1answer
2k views

Avast! crashing my Windows XP?

I have got this problem at the past week: All of sudden my Firefox window freezes, I can see some website elements not loading (images etc), and then when I close Firefox (after minute of struggling), ...
0
votes
2answers
694 views

Unable to uninstall Avast and Avira [duplicate]

Possible Duplicate: Cannot uninstall Avast Free Antivirus I have two antivirus programs installed (Avira and Avast), and it is really impacting performance. I tried uninstalling them using ...
0
votes
1answer
381 views

Scan Running Processes for Malware

I am running the latest free version of Avast. I have, what I think is a virus, on a computer. It is running completely fine and Avast shows no kind of warnings, even with the Real-Time shield on. ...
0
votes
0answers
884 views

aswSP.SYS BSOD if I start Process Monitor

I'm trying to use Process Monitor but I get a BSOD saying aswSP.SYS crashed. aswSP.SYS is Avast! antivirus self protection system driver file. Do you know why do I get this BSOD and more importantly ...
0
votes
1answer
332 views

AVAST 7.0 is not running with windows 7 ultimate

I downloaded avast 7.0 version for my laptop running on Windows 7 ultimate. After installing, when I started scanning my system it says Avast is not running please start it first. When I ...
1
vote
1answer
162 views

A spike in CPU utilization when opening a path which has numerous large files whilst running AVAST antivirus

I have AVAST installed on Windows 7 and whenever I open a path e.g. D:{Directory}* which has substantial large files i.e. in excess of 200GB, CPU utilization jumps to 100% and it appears as though as ...
0
votes
2answers
395 views

Virus shuts down Avast

I have recently been attacked badly by a virus. Unfortunately I did not had an AntiVirus at that moment(I understand that it was a very practice by me.) Now after reinstalling Windows I have tried to ...
1
vote
1answer
3k views

Computer has all services disabled after running Avast Boot Scan

I was trying out the antivirus program Avast and I ran the boot time scan feature, where it scans your computer during the boot process, before viruses have a chance to initialize. A couple of files ...
1
vote
5answers
1k views

Windows 7 security and Avast antivirus turned off by themself

I was just browsing around when at once I got messages that UAC, windows defender, Avast, etc. got turned off, without me doing anything. Then my PC turned by itself. I'm now running virus scans and I ...
3
votes
2answers
425 views

Is “Relevant Knowledge” spyware?

I am an advanced user, using Windows 7 with Avast! antivirus running. Today I started browsing and faced some weird popup. Upon investigation I found that "Relevant Knowledge" was running in my ...
2
votes
3answers
3k views

rootkit: Avast says it deletes it, but it detects it every time I boot up. How do I get rid of this?

After cleaning up the majority of my malware infestation with Process Explorer and Autoruns I am relying on Avast antivirus to clean up the rest. It continues to find a rootkit described as follows: ...