Hole for sink

[Nec]

I made a counter, textured it, and inverted the faces (ctrl+f). I want to add a hole in the counter to act as the sink. I created a small square on the surface of the counter, and inverted the faces and then tried to subtract, intersect, and union it with the counter. None of them work. Intersecting it crashes the editor.

Anyone know what I'm doing wrong?

[link102]

Something is not textured?

[Nec]

nah its not that, all my sides are textured. I'm trying to make a toilet, sink, and bathtub now but I can't because I dont know how to make wholes in objects. Somebody please help

[link102]

have you tried copying the meshes into a div. level file? ( not saving under a divrent name )

do you have anny pics?