Simple solution here is go to =
HijackThis Logfileauswertung
and cut and paste your log file into the box provided, then follow the simple instructions.

You will see the only nasty on yours is this one =
O4 - HKLM\..\RunOnce: [Launcher] %WINDIR%\SMINST\launcher.exe

Other than a couple of very minor issues your PC is pretty clean.

Note to all, after completing the HiJackThis process as above, a scan with Ad-Aware from here - Ad-Aware 2007 Free - Lavasoft - is a good move.

Beware of other so called Adware / Spyware removers, many of them are in reality loaded with spyware etc themselves, lots of them are in fact !
Any help needed ask me - it's my job