I am trying to use CreateProcessWithLogonW with Win32::API and cannot seem to get it to work. It always returns "The parameter is incorrect". Any ideas what I am doing wrong? 
#!perl
use strict;
use Win32::API;
my $user="username";
my $pass="password";
print createProcessWithLogon('notepad.exe',$user,$pass);
exit;
###############
sub createProcessWithLogon{
    my $program=shift;
    my $username=shift;
    my $password=shift;
    my $LOGON_NETCREDENTIALS_ONLY = 0x2;
    my $CREATE_NEW_CONSOLE = 0x10;
    my $CreateProcessWithLogon = new Win32::API('advapi32.dll', 'Creat
+eProcessWithLogonW', ['P','P','P','P','P','P','P','P','P','P','P'],'N
+') || return $^E;
    print "calling[$program,$username,$password]\n";
    #Set Flag
    my $dwFlags = 1;   # STARTF_USESHOWWINDOW
    $dwFlags |= 0x100;   # STARTF_USESTDHANDLES otherwise we inherit t
+he parents handles on 98
    # SW_HIDE=0 SW_SHOWNORMAL=1 SW_SHOWMINIMIZED=2
    my $show=1;
    my $si = pack("LLLLLLLLLLLL SS LLLL",68,0,0,0,0,0,0,0,0,0,0,$dwFla
+gs,$show,0,0,-1,-1,-1);
    my $processinfo = pack("LLLL",0,0,0,0);

    my $num=$CreateProcessWithLogon->Call(
        $username,        #lpUsername
        undef,            #lpDomain
        $password,        #lpPassword
        $LOGON_NETCREDENTIALS_ONLY,    #dwLogonFlags,
        "hello",        #lpApplicationName
        $program,        #lpCommandLine
        $CREATE_NEW_CONSOLE,    #dwLogonFlags,
        undef,                #lpEnvironment
        ".",            #lpCurrentDirectory
        $si,       #lpStartupInfo
        $processinfo        #lpProcessInfo
         ) || return "Bad Call - $^E";
    return $num;
    }

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In reply to Win32::API and CreateProcessWithLogonW by slloyd

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