Error.SideBySide

Event Type: Error
Event Source: SideBySide
Event Category: None
Event ID: 59
Date: 30.12.2013.
Time: 13:59:11.CET
User: N/A
Computer: XXXXXX-XXXXXXXX
Description:
Generate Activation Context failed for C:\Program Files\AVAST Software\Avast\Setup\7e0b6396-2c86-4dc1-8574-6e33cf22e246.exe. Reference error message: The operation completed successfully.
.

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Every day when I turn on computer a new error appears in Event Viewer and there is new file in

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

folder.

They are all 177 KB at size:

afd39262-baf6-476d-b05a-64b03fb02952.exe
0da7f63f-9eb0-46bb-8d51-e53517f553cc.exe
3c24a7ac-670a-4e05-a764-46c586de80d2.exe
3e72a77b-4ff6-4682-82fe-4aff732228ab.exe
7e0b6396-2c86-4dc1-8574-6e33cf22e246.exe
93ab81fb-e643-4fed-93d7-1dd5de5b6ac6.exe
428aa3c3-9388-41b5-8b1f-522adcc166b4.exe
3448ca56-5e66-47dd-9d42-63de05db3cf2.exe
5968ec11-1637-4d12-90ba-13abbd02737e.exe
7144dda9-b2b5-4d11-9ff9-ec83232b75f6.exe
13488ae4-e19d-4664-a11f-ca568791733a.exe
537645ca-9150-4a42-ac98-4538dfea6ac4.exe

Description:avast! Emergency Update
File Version:8.0.0.0
Copyright (c) 2013 AVAST Software

sasha79 it might be better to install a new copy of avast, download a fresh copy of avast and the cleaner tool from here http://forum.avast.com/index.php?topic=142936.0 and save.

Uninstall avast via remove programs then run the clean tool, it will ask to boot to safe mode and when finished will reboot back to normal mode and now you can install the previously saved copy of avast.