[Solved] Avast 2014 error HTMLayout.dll is missing from your computer | Download Free Antivirus

By | November 21, 2013

avast-2014-HTMLayout.dll error-dissapeared

if you get an error like

AvastUI.exe system error

HTMLayout.dll is missing from your computer

HTMLLayout.dll cannot be loaded to properly start GUI. Therefore process cannot continue

This error occurred after update to avast 2014, I have 2 computers installed avast free avast antivirus and internet security, both get the same error
My Computer details
Avast version         : Internet Security and Avast Free antivirus
Operating System : Windows 7 64 bit and Windows XP
Error date               : 20-21 November 2013
How to fix HTMLayout.dll error?
I’ve found a way to fix it very easily, you just download latest update from avast and install it
First Step:
go to

C:\Program Files\AVAST Software\Avast\Setup

and copy file HTMLayout.dll

paste it to




if you use 64 bit

if you can’t find this file, you can download HTMLayout.dll from facebook server here (free download-direct link)


(you must log in to facebook to download it)

mirror download (free download)
second step :
download this avast update (39MB):
or if you fail you can update with older version (109MB)
I hope this tutorial can solve your avast HTMLayout.dll error
why this error happens?
most likely, when the new avast 2014 avast latest issue, there has been a bug when updating, so that all the avast update this week (November 2013) had an error / corrupt on the file HTMLayout.dll
, when it gets the error avast will crash and disappear
If you still get the error, you can uninstall avast and install it with older/latest version, and if you can’t uninstall avast, use this utility to help you uninstall avast easily (size 341KB), you must run windows in safe mode
how to convert your avast free to avast internet security for 3 years
read tutorial here

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