There are two ways of doing this.
1. On start of layout -> Mouse|Set cursor from sprite (in this case, make sure the crosshair sprite is not larger than 64x64).
2. Every tick -> crosshair set position to X: Mouse.X, Y: Mouse.Y (make sure you set to X and Y, not AbsoluteX and AbsoluteY)
For the first option, see here for more info: scirra.com/manual/114/mouse (under Mouse Actions).
thanks for reply <img src="{SMILIES_PATH}/icon_e_biggrin.gif" alt=":D" title="Very Happy" />
the first option is work really well.
but the second option is weird, because i am already try that before. the crosshair actually spawn under my cursor and its WAY off from the Absolute position. its weird