Author Topic: Avast Free Shuts Off After 4 Seconds  (Read 1196 times)

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Avast Free Shuts Off After 4 Seconds
« on: June 16, 2018, 03:57:01 AM »
This started happening a few days ago: every time I try to start Avast Free Antivirus it shuts off after approx. 4 seconds. Then it immediately restarts and shuts off again. After a couple of tries it doesn't automatically restart anymore. However, when I try to start it again the process repeats itself. Running on Windows 7 64 bit.

I uninstalled with avastclear in Safe Mode and downloaded and re-installed the newest version (18.4.2338) several times to no avail.

Was able to run Avast in Safe Mode with Command Prompt and the scan came up clean.

Windows Action Center indicates that Avast is on and running, both Virus Protection and Spyware And Unwanted Software Protection is On.

Windows Defender is disabled.

Windows Task Manager shows "AvastSVC.exe *32" process running, as well as "AvastBrowserCrashHandler.exe *32" and "AvastBrowserCrashHandler64.exe"

Offline Asyn

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Re: Avast Free Shuts Off After 4 Seconds
« Reply #1 on: June 16, 2018, 05:35:32 AM »
- Other security related software installed..?
- Which AV(s) did you use before Avast..?
W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0

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Re: Avast Free Shuts Off After 4 Seconds
« Reply #2 on: June 16, 2018, 05:46:26 AM »
No other security related software installed.

I've always used Avast, the only thing installed on my computer since I got it about a year ago. Machine had Windows Defender pre-installed, but I disabled that when I installed Avast.


Offline Asyn

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Re: Avast Free Shuts Off After 4 Seconds
« Reply #3 on: June 16, 2018, 05:47:44 AM »
You could try the latest beta: https://forum.avast.com/index.php?board=15
W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0

Offline bob3160

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Re: Avast Free Shuts Off After 4 Seconds
« Reply #4 on: June 17, 2018, 01:03:23 AM »

Clean Install of Avast:
https://goo.gl/4Ptzkf
If you need additional help with the Clean Install, watch this:
https://youtu.be/p-h3myRD51A
Free Security Seminar: https://bit.ly/bobg2023  -  Important: http://www.organdonor.gov/ -- My Web Site: http://bob3160.strikingly.com/ - Win 11 Pro v22H2 64bit, 16 Gig Ram, 1TB SSD, Avast Free 23.5.6066, How to Successfully Install Avast http://goo.gl/VLXdeRepair & Clean Install https://goo.gl/t7aJGq -- My Online Activity https://bit.ly/BobGInternet