Avast just... stops after Memory test

[system]

I’m running Windows Vista Home Basic (ugh).

When I try to start avast!, I’m getting the splash screen and the memory test, but (before it completes, I think) it just -stops-. Also, it’s not showing up in the system tray as running in the background.

I feel like the computer’s running a bit wonky, would a virus of some sort be able to disable avast!? ???

[ConfusedComputerUser]

Hi whiskeytits,

Welcome to the forum.

@whiskeytits post:1

I’m running Windows Vista Home Basic (ugh).

So am I… no need for ugh. It’s a good OS.

@whiskeytits post:1

When I try to start avast!, I’m getting the splash screen and the memory test, but (before it completes, I think) it just -stops-. Also, it’s not showing up in the system tray as running in the background.

Now Does it stop and disappear or is the splash screen still on you screen after it stops?

Also if possible please mention if there are other security programs on your computer that might cause issues. What was you previous anti-virus?

@whiskeytits post:1

I feel like the computer’s running a bit wonky, would a virus of some sort be able to disable avast!? ???

Generally I have not seen this but you came to the right place to find answers/solutions.

[system]

I just don’t like Vista, I’m a Linux girl myself. This is my Auntie’s computer.

As for the previous antivirus program, my boyfriend had installed Spybot S&D for a short time. Before that, Auntie was using ClamWin, which I’d never heard of.

There is definitely something wrong with this computer. Google Chrome has frozen up (“not responding”) like three times in the last half hour.

[system]

happens to me after memory test, start it up again and after it starts and does the mem test wait for 1 min and it shud show up!

[system]

Yeah, I’ve tried starting it three times.
It. Stops. During. The. Memory. Test.

[system]

probably the prob is vista. i cant say much here. only thing i would say is try re-downlaoding and installation.

[ConfusedComputerUser]

@whiskeytits post:3

I just don’t like Vista, I’m a Linux girl myself. This is my Auntie’s computer.

I Admit that Linux looks a bit nicer but I’m not yet ready to make the plunge.

@whiskeytits post:5

Yeah, I’ve tried starting it three times.
It. Stops. During. The. Memory. Test.

Well that’s a problem. So let’s see about fixing. Given that you have reason to suspect the computer might have viruses, you can try following the steps in this list to attempt to clean it.

@Tech post:2

I suggest:

1. Clean your temporary files.
2. Schedule a boot time scanning with avast with archive scanning turned on. If avast does not detect it, you can try DrWeb CureIT! instead.
3. Use SUPERantispyware, MBAM or Spyware Terminator to scan for spywares and trojans. If any infection is detected, better and safer is send the file to Quarantine than to simple delete them.
4. Test your machine with anti-rootkit applications. I suggest avast! antirootkit or Trend Micro RootkitBuster.
5. Make a HijackThis log to post here or this analysis site. Or even submit the RunScanner log to to on-line analysis.
6. Disable System Restore and then reenable it again.
7. Immunize your system with SpywareBlaster.
8. Check if you have insecure applications with Secunia Software Inspector.

This is a sort of tried and tested way of cleaning the computer.

@Tech post:2

2. Schedule a boot time scanning with avast with archive scanning turned on. If avast does not detect it, you can try DrWeb CureIT! instead.

Here just try DrWeb directly given that Avast doesn’t start. Next follow the remainder of the steps.
Report back with findings.

[system]

I also have Vista Home Basic and mine did the same thing. I disabled the memory test and it worked fine. After running avast! on my system for a few days I turned the memory test back on and everything worked fine. I can’t explain it, that’s just what I did. From what I’ve read here, the memory test feature is primarily meant to run before you run a manual scan. I leave mine off most of the time. Right click the blue avast! icon in the system tray, click program settings, select Common. The first one in the list enables/disables the memory test.

[DavidR]

@whiskeytits post:5

Yeah, I’ve tried starting it three times.
It. Stops. During. The. Memory. Test.

Try this:

• Edit the C:\Program Files\Alwil Software\Avast4\DATA\avast4.ini using Notepad [Common] section, add the following line to the section SunbeltKPFHack=2, save the file, you will be prompted by the avast! Self-defence module if this is OK answer Yes. Whilst this is primarily for Sunbelt or Kerio Personal Firewalls it may well work even if you don’t use either of these firewalls.

Also see http://forum.avast.com/index.php?topic=37609.msg315764#msg315764
Also see, http://forum.avast.com/index.php?topic=40840.msg342656#msg342656 which mentions a similar issue relating to McAfee Site Advisor and remnants of menus, etc.