C# :: Change Position Of TabTip Keyboard Is Not Working

I wrote a C# program to open and set the position of the TabTip keyboard I can open the keyboard and find the window handle by calling "FindWindow("IPTip_Main_Window",null);" using spy++ I verified that I get the correct handle when I call SetWindowsPos it returns true but the keyboard is not moving.

[DllImport("user32.dll")]
static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X,
int Y, int cx, int cy, uint uFlags);
[DllImport("user32.dll")]
static extern IntPtr FindWindow(string ClassName, string WindowName);
IntPtr hWnd=FindWindow("IPTip_Main_Window",null);
if(hWnd!= (IntPtr)0) {
SetWindowPos(hWnd, (IntPtr)0, ToX, ToY, 0, 0, 0x0045);
}