Shellexecute xcopy to backup files from remote computer

[Harald Sandner]

Hi,
to backup files over the network I have used Xcopy with shellexecute.
It works so far. But I have a problem if the remote PC has a different
account. I have tried to use "net use" ( see script below). Doesnt
work because it starts it at the same time then the xcopy command.
Is there a way to either pass User and password to the shellexecute -
xcopy command or start xcopy only if net use has finished (without
using a batch file). I did not find out how to know when net use has
successfully connected the drive.

procedure Tfrm_backup.BitBtn31Click(Sender: TObject);
var
kak, kak1,mysource,mypath : string;
begin
kak:=' use x: \\10.246.52.18\c$ password /USER:10.246.52.18
\username /PERSISTENT:no';
kak1:=' use x: /DELETE';

mysource:='\\10.246.52.18\c$\daten\*.* '; //leerzeichen nicht
vergessen
mypath:=mysource+ini_deftargetpath+'\aktuell\DL0A99\Daten\'+opt;

ShellExecute(Handle, 'Open', 'net', Pchar(kak),nil, SW_Hide);
ShellExecute(Handle, 'Open', 'xcopy', Pchar(mypath),nil,
SW_Normal);
ShellExecute(Handle, 'Open', 'net', Pchar(kak1),nil, SW_Hide);

end;

I would apprechiate if anybody could help me!

Reg
Harald