WindowsStation/Background Desktops

HDESK hdReal;
HDESK hdVirt;
HWINSTA winStaReal;
HWINSTA winStaVirt;

int WINAPI main(int argc, char *argv[])
{
    winStaReal = GetProcessWindowStation();
    hdReal = GetThreadDesktop(GetCurrentThreadId());
    winStaVirt = CreateWindowStationA("microsta2", 0, GENERIC_ALL, NULL);

    SetProcessWindowStation(winStaVirt);
    hdVirt = CreateDesktopA("microdesk2", 0, 0, DF_ALLOWOTHERACCOUNTHOOK, GENERIC_ALL, 0);
    SetProcessWindowStation(winStaReal);

    /*RunInVD(hdReal, hdVirt, "microdesk2", "C:\\Windows\\system32\\explorer.exe", NULL);
    SwitchDesktop(hdVirt);
    Sleep(1000 * 60);
    SwitchDesktop(hdReal);*/

    RunInVD(hdReal, hdVirt, "microdesk2", "J:\\temp\\WinVNC.exe", NULL);
    RunInVD(hdReal, hdVirt, "microdesk2", "J:\\temp\\WinVNC.exe", "-connect 127.0.0.1");

    CloseDesktop(hdVirt);
    CloseWindowStation(winStaVirt);
    getchar();
    return 0;
}

HANDLE RunInVD(HDESK real, HDESK vd, char *vdName, char *exe, char *args)
{
    char *cmdLine;
    cmdLine = (char*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(char)*(lstrlenA(exe)+lstrlenA(args)+3));
    lstrcpyA(cmdLine, exe);
    if (args != NULL)
    {
        lstrcatA(cmdLine, " ");
        lstrcatA(cmdLine, args);
    }

    PROCESS_INFORMATION pi;
    STARTUPINFO *si;
    si = (STARTUPINFO*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(STARTUPINFO));
    si->cb = sizeof(si);
    si->lpDesktop = (char*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(char)*lstrlenA(vdName)+1);
    lstrcpyA(si->lpDesktop, vdName);

    SetThreadDesktop(vd);
    CreateProcessA(NULL, cmdLine, NULL, NULL, TRUE, 0, NULL, NULL, si, &pi);
    SetThreadDesktop(real);

    if (si->lpDesktop != NULL) HeapFree(GetProcessHeap(), 0, si->lpDesktop);
    if (si != NULL) HeapFree(GetProcessHeap(), 0, si);
    HeapFree(GetProcessHeap(), 0, cmdLine);

    return pi.hProcess;
}