Click on image to enlarge.
Proof IBM has a sense of humor. The install dialogue says to "Click OK." But, there is no "OK" button. You guys kill me, LOL.
MORAL: You should always have novices test products. They will catch things subject matter experts do not see. Like, where's the "OK" button? I do not use this product. I was working on installation guidelines. A subject matter expert would just click right through this dialogue, not read it.