Author Topic: cannot connect to download781.avast.com (unknown 80)  (Read 5998 times)

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danil

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cannot connect to download781.avast.com (unknown 80)
« on: February 25, 2010, 02:24:28 AM »
How to fix this problem:

cannot connect to download781.avast.com (unknown 80)

Offline Lisandro

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Re: cannot connect to download781.avast.com (unknown 80)
« Reply #1 on: February 25, 2010, 02:25:53 AM »
1. Which firewall do you use?
2. Try "no proxy" into Updates > Proxy settings.
3. Boot... sometimes a temporary glitch.
The best things in life are free.

hungryhippo

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Re: cannot connect to download781.avast.com (unknown 80)
« Reply #2 on: May 06, 2010, 01:58:36 PM »
I just wanted to add that I have had the same problem for weeks, and the problem was fixed after I added avast as an exception in the windows firewall. I have used Avast for about 2 years on this laptop running XP without having problems updating before this.

Offline Asyn

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Re: cannot connect to download781.avast.com (unknown 80)
« Reply #3 on: May 06, 2010, 02:05:07 PM »
I just wanted to add that I have had the same problem for weeks, and the problem was fixed after I added avast as an exception in the windows firewall. I have used Avast for about 2 years on this laptop running XP without having problems updating before this.

Thanks for your feedback and welcome to the forum..! :)
If you like to try, there's a new build available here: http://forum.avast.com/index.php?topic=59223.0
asyn
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
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