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Consumer Products => Avast Free Antivirus / Premium Security (legacy Pro Antivirus, Internet Security, Premier) => Topic started by: ahahah on May 01, 2018, 12:01:54 PM

Title: "ui failed to load" --> repetitive
Post by: ahahah on May 01, 2018, 12:01:54 PM
hello,

i have often the avast icon (free version) that become disabled (red cross) when i want to open the main window it displays "ui failed to load".

i have searched on internet a lot of time for this issue. many people have/had it.
 
 - some fixes were to enable the "remote desktop" windows service.
the 1st time the problem happened i have activated this service and indeed avast has enabled.

 - some days later, the problem reappeared but this time the remot desktop service was already enabled. so it was impossible to reactive avast with this way.
the other solution i read in the forums was to "repair" or "update" avast but this doesn't work for me

 - the last fix i have read is to uninstall and reinstall avast.
i have done it, avast has indeed worked again... but only few days, because today morning the problem reappeared...

what can i do else? i cant uninstall/reinstall one time a week, it takes too much time.

is it possible that an avast member team can help me please?

thanks

ps: i use windows 7 pro 64 bits and i have zone alarm firewall.

update: when i right-clic on the avast icon and choose the option update, a window appears, in this window when i clic the "update" button i have a message from avast that the rpc server is not available.
maybe it could help for the diagnostic

Title: Re: "ui failed to load" --> repetitive
Post by: calliefgrace on May 01, 2018, 12:05:09 PM
I'm also having this issue. I noticed it happened after I updated my Windows 10 to the 1803 April update.
Title: Re: "ui failed to load" --> repetitive
Post by: Asyn on May 01, 2018, 12:13:10 PM
ps: i use windows 7 pro 64 bits and i have zone alarm firewall.

update: when i right-clic on the avast icon and choose the option update, a window appears, in this window when i clic the "update" button i have a message from avast that the rpc server is not available.
maybe it could help for the diagnostic
Get rid of ZA and try again.
-> https://support.avast.com/article/11/
Title: Re: "ui failed to load" --> repetitive
Post by: ahahah on May 01, 2018, 01:15:45 PM
ps: i use windows 7 pro 64 bits and i have zone alarm firewall.

update: when i right-clic on the avast icon and choose the option update, a window appears, in this window when i clic the "update" button i have a message from avast that the rpc server is not available.
maybe it could help for the diagnostic
Get rid of ZA and try again.
-> https://support.avast.com/article/11/

ZA is not an antivirus (it's a firewall), the article you show me is to uninstall other antiviruses.
Title: Re: "ui failed to load" --> repetitive
Post by: Asyn on May 01, 2018, 01:26:18 PM
ZA is not an antivirus (it's a firewall), the article you show me is to uninstall other antiviruses.
Meanwhile, ZA is both, that's why it's listed in the FAQ article.
Title: Re: "ui failed to load" --> repetitive
Post by: ahahah on May 01, 2018, 01:33:11 PM
no i have not the antivirus module of zone alarm. this is for zone alarm premium offers and i have not this.

at any rate when i open the main windows of zone alarm it is written "antivirus is available but not installed".

here is the picture (http://www.securitysofts.com/wp-content/uploads/thumbs/softwares/zonealarm-free-firewall-2016-main-window.jpg)
Title: Re: "ui failed to load" --> repetitive
Post by: Asyn on May 01, 2018, 01:35:50 PM
Anyway, I'd suggest to get rid of ZA, the W7 FW is sufficient.
Title: Re: "ui failed to load" --> repetitive
Post by: ahahah on May 01, 2018, 01:47:08 PM
it is not the subject of my topic but anyway i answer for this. i dont use w7 firewall because i don't have the requests for connections programs. it's not at all as convenient as zone alarm.

the firewall doesnt interfer with the antivirus i dont think we have to focus on this.

and i am not the only person who have this problem, sadly the problem is elsewhere.
Title: Re: "ui failed to load" --> repetitive
Post by: Asyn on May 01, 2018, 01:50:10 PM
Well, the final decision is yours, I'm not here to convince you. Good luck.
Title: Re: "ui failed to load" --> repetitive
Post by: ahahah on May 01, 2018, 01:52:41 PM
yep i didn't come for a replacement program of zonelabs products but for asking help for avast product.

i wish i'm on the correct location ^^
Title: Re: "ui failed to load" --> repetitive
Post by: REDACTED on May 01, 2018, 04:16:15 PM
I'm also having this issue. I noticed it happened after I updated my Windows 10 to the 1803 April update.


I too... and this started with the 1803 April Update.
Title: Re: "ui failed to load" --> repetitive
Post by: Happychappy on May 01, 2018, 08:58:48 PM
Yes mines down as well after the April update from MS.

Avast please help.
Title: Re: "ui failed to load" --> repetitive
Post by: chris.. on May 02, 2018, 01:18:26 PM
@  calliefgrace , Sotomonte , Happychappy

avoid the "same for me" on topics where the causes doesn't seem the same

ahahah issue here is on  windows 7 pro 64 bits , yours is about the last update 1803 on W10.

There is obviously a problem with this update which concerns a lot of users and a more appropriate subject
https://forum.avast.com/index.php?topic=218193.0