After reinstalling avast! all residents do not work. Avast say - “You modernize your system. Current installation of Avast! can’t work. Please, reinstall avast”. When I reinstall avast, It shows precisely same mistake. OS - Vista x32, other antivirus - no, firewall - no. How I can correct it? Thanks.
P.S. Тут вообще кто-нибудь по-русски разговаривает?
Did you do a vista upgrade from XP ?
I did a forums search for please reinstall avast vista and it returened several hits, this may be the most relevant, http://forum.avast.com/index.php?topic=26152.0
Is your system time and date correct?
Did you have any other antivirus in the past in this computer?
P.S. Тут вообще кто-нибудь по-русски разговаривает?
Я! Гы-ы-ы…
Но мы можем пообсчаться и на другом форуме 
(I can speak Russian. But we can have a conversetion on another forum )
Add-Aware, тут принято переводить текст поста с родного на ангельский, чтобы всем было понятно о чем идет речь.
(Add-Aware, it’s good idea to translate your post to English to avoid some misanderstanding.)
Hi, everyone. Add-Aware posted my problem with avast installation.
2DavidR: I installed avast on fresh Vista installation. I reinstalled avast many times,with no luck.
2Tech: Date and time are correct. No other antivirus or firewall have been installed.
I installed avast and it works. Then i uninstall it and later install again. Since resident cann’t start.
You can see the message on native language here: http://www.avast.ru/forum/viewtopic.php?p=18610
Also i tried to use aswclear and no result.
You can see the message on native languageThe message says (in translate): "You've upgraded your OS. Current installation of avast! can't work in this OS. Avast! must be reinstalled".
Add-Aware, тут принято переводить текст поста с родного на ангельский, чтобы всем было понятно о чем идет речь.(Unfortunally, my english is bad) К сожалению, я не могу изъясняться на буржуйском, так свободно, как ты или [b]bronya[/b]. Но я надеюсь, что долгие годы тренировок помогут мне поднять мой уровень владения английским хотя бы до свободного разговорного. Что поделать, я только учусь.
P.S. А ведь английский чертовски краткий язык
Everibody, thanks.
The bronya’s problem is solved. He just downloaded the latest version of avast!, installed it and now all is fine.
Unfortunally, my english is badOk.
Well… but it is the only way to understand each other here.
No problems about English errors… we can make an extra effort to understand and, besides, you can learn a little more of English this way 8)
Tech, Thanks you for your kindness 
No problems about English errors...Errors... it's like disease ;)
Hi, Evil flooder, again
Tech, Thanks you for your kindnessЕс, хи из (Yes, he is)
P.S. А ведь английский чертовски краткий языкЖопаниз мачо шутер (Japanize much more shooter) For instanse, "aikido" (am sorry for transcription only) may be translated as "the way, leading to manage humans energy" (in English) and "путь к тому чтобы научиться управлять своей внутренней энергией" (in Russian) :)
Sergofun, philosopher, it it.
(Философ, итить )
А основоположника Ай-ки-до звали Михаил Уебашу
(And the name of pioneer in Ai-ki-do was Morihey Ueshiba :))
Like Глист instead of Червь ? Oh, but that wasn’t Tech’s mistake, was it ;D
Only for Russian:
(Sergofun, весело материться на англоязычном форуме? )
2mauserme, yes, like this But it wasn’t your mistake!
2Add-Aware, yes, it’s cool! I’m sorry, you are not right, it’s just transcription in freestyle…
sergofun, yeah, yeah, yeah…