Arrow keypress not working

Question

This are my code hope any kind souls will be kind enough to help me. Other Keys like Alphabets or Home or PgUp etc.. is working. Except for all the arrows.

void AutoMove (HWND hWnd)
{
 BOOL bWorked = FALSE;
 int value = 0;
 LPARAM lparam = (MapVirtualKey(0x025, 0) << 16) + 1; //Send to graphic screen
 HWND MSHWND = FindWindow ("MapleStoryClass",0); //Find class window

 value = GetDlgItemInt(hWnd, IDC_GETAUTOMOVE, &bWorked, 0);
 SetDlgItemText(hWnd, IDC_AUTOMOVE, "On" ); //"On" message

 while (!AutoMoveExit)
 {
  PM(MSHWND, WM_KEYDOWN, 0x025, lparam); //Send Left Arrow Key
  Sleep (1000);
  PM(MSHWND, WM_KEYUP, 0x025, NULL);
  Sleep (value);
 }

 SetDlgItemText(hWnd, IDC_AUTOMOVE, "Off" ); //"Off" Message
}

Answer 1

Not tested yet, but you can try ignoring the lParam value like this:

PostMessage(MSHWND, WM_KEYDOWN, VK_LEFT, 0)