Reboot Windows XP after repair

[WindowsGeek]

Hello everyone
Let me explain my problem from the beginning: that all began when I do an analysis of virus avast, he found a Trojan in the svchost.exe which he then deleted (I was not in front of my computer time of the analysis). Since this file supports almost all processes of windows so I fix it.

I'm already going into the console with cd windows for a repair manual entering these lines: chkdsk / r and fixboot. That has not changed and I spent automated repair included with the CD, all goes well it resets windows (installation of 30 minutes with the devices etc.) and then when loading windows (after reboot ) It restarts! There is not even the start screen reboot the PC that already ....
Here I have a bit of computer skills but now I'm dry!

please help

[Solomon]

You've done a chkdsk and fixboot but have you returned the file svchost.exe?

If not then:
You should have another here:
C: \ WINDOWS \ ServicePackFiles \ i386
c:\windows\system32 Via copy the console in c: \ windows \ system32

[WindowsGeek]

hank you command that I have used is well / COPY ?

[Solomon]

Yes it is ....

Code
copy C: \ WINDOWS \ ServicePackFiles \ i386 \ svchost.exe C: \ Windows \ system32

[WindowsGeek]

small problem I met "The file specified". Is it possible to reconstruct the file or files to recharge the basic system32?

[Solomon]

We must get it from another PC (it dates from April 2008) and approximately 14ko

It can also be:
C: \ WINDOWS \ $ NtServicePackUninstall $
or
c:\I386

[WindowsGeek]

ok, I put a svchost.exe in my USB key, the problem is that it does not detect the directory / system32.
When I type this command line, copy D: / svchost.exe C: / windows it makes me that the file has been pasted but as soon as I add / system32 I met that no has not found the system32! I understand nothing at all that ..... I think I have to reinstall my 350 GB of data (for a file 14kb ....

What can I do?

[Solomon]

Normally after a boot via the console you fall in the c: \ windows.
If you type:
cd system32 then entry.
get yourself in the c: \ windows \ system32 ?

If it does not is that altogether your system32 directory that has disappeared, but I am surprised many.
the syntax of the copy is made with backslash \ and not slash (UNIX)