Hi Saadali and Welcome to SCF Community!
We are here to help you and will do our best to resolve this problem.
First I have few question:
1. Did you maybe try by you own to fix some things inside of Hijack This?
2. When & Where you get this message?
Line 0 (File "C:\WINDOWS\system32\SVICHOSSST.exe"):
Try to describe that better.
After that provide us NEW HJT log,
but before that turn of all possible programs.I'll be here and wait your answer (HJT log).
Samker