SVCHOST.EXE

To remove SVCHOST.EXE do the following things
1. Goto taskmanager-->processes
find svchost.exe under your username (warning not a svchost.exe under system as
username)
2. End or kill these processes by pressing end process
3. Now goto your "c" drive(where you installed your windows) then type "c:\heap41a" in address bar...(or delete through command prompt)
4. Delete all the contents of the "c:\heap41a" folder
5. Now open register editor by running "regedit" in run command menu( start-->run )
6. Goto "edit" then "find" search for "heap41a" delete that key like
"C:\heap41a\svchost.exe ( AND / OR )C:\heap(some number)\std.txt"
7. Now close register editor
8. Restart pc