File infected svchost.exe

hi, i m new here.

I m using Acer aspire 6530 and vista home premium 32 bit upgraded to SP2 with antivirus of AVG 9

i m receiving an error from AVG that , the file is infected named svchost.exe

i dont have vista DVD because when i bought the sys , it was already installed that's y i didn't buy the dvd

could u plz solve my probls

1> how to solve the problem of svchost



pic is attached.

2> can i make the DVD of the vista.. because in my home, there are other sys as well and they have got the same windows.

hi acha bacha

1) Use your AV to remove threat.

2) You can make Recovery DVD's from the Acer recovery program.These DVD's will only work on your PC.

3) For your other PC's use the maker's recovery program to make the recovery DVD's.