@meister
Hello and welcome to avast. 
You have been run AdwCleaner 4 time. You have been run even OTL twice.
AdwCleaner[S0].txt - [5313 octets] - [16/09/2013 21:24:39]
AdwCleaner[S1].txt - [1161 octets] - [16/09/2013 21:35:52]
AdwCleaner[S2].txt - [1247 octets] - [17/09/2013 12:34:44]
AdwCleaner[S3].txt - [1189 octets] - [17/09/2013 19:21:09]
I see nothing in latest AdwCleaner log. You need to attach AdwCleaner[S0].txt log.
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This fix should fix your problem.
Re-run OTL.exe.
[*]Copy and paste the following text written inside of the quote box into the Custom Scans/Fixes box.
:OTL
O2:[b]64bit:[/b] - BHO: (no name) - {DEDAF650-12B8-48f5-A843-BBA100716106} - No CLSID value found.
O3:[b]64bit:[/b] - HKLM\..\Toolbar: (no name) - Locked - No CLSID value found.
O3 - HKLM\..\Toolbar: (no name) - Locked - No CLSID value found.
O4 - HKU\S-1-5-21-1609435747-1270121337-1236690094-1001..\Run: [tsiVideo] C:\Users\Meister\AppData\Local\Temp\tsiVi132.dll ()
:FILES
ipconfig /flushdns /c
:COMMANDS
[EMPTYTEMP]
[*]Then click the Run Fix button at the top.
[*]Let the program run unhindered; it will reboot the system when it is done and open notepad with logreport. Attach here that logreport.
If the log doesn’t appear, it can be found here:
c:_OTL\MovedFiles\mmddyyyy_hhmmss.log
----- next -----
Let’s check USB storage devices / removable drives for any malware.
Download MCShield from one of the following links:
MyCity - Official download link
Softpedija - Mirror download link
[*] Double click MCShield-Setup to install the application.
[*] Wait a few seconds to MCShield finish initial scan.
Recommendation to under General and Scanner tab you click on Defaults button to choose recommended options.
[*] Connect your USB storage devices to the computer one at a time. Scanning will be done automatically.
When all scanning is done, you need to attach a logreport that MCShield has created.
Start → All Programs → MCShield → Logs
Attach here → AllScans.txt
Explanation: USB storage devices are all the USB devices that get their own partition letter at connecting to the PC,
e.g. flash drives (thumb/pen drives, USB sticks), external HDDs, MP3/MP4 players, digital cameras,
memory cards (SD cards, Sony Memory Stick, MultiMedia Cards etc.), some mobile phones, some GPS navigation devices etc.