windows taskbar

[mito]

hello,
I have following problem.
I need to move window taskbar for example from bottom to
right side. ???
I tried

APPBARDATA abd ={ sizeof( APPBARDATA ) };
::SHAppBarMessa ge( ABM_GETTASKBARP OS, &abd );

//then i moved taskbar to another position

SHAppBarMessage (ABM_SETPOS, abd);

but it doesn't work me.
thanx.