Origin Ver. and Service Release (Select Help-->About Origin): OriginPro 8 SR0 v8.0724(B724) Operating System:Window 7 SP1
I have just install this program. I click on "Worksheet>>Convert to Matrix>>XYZ Gridding..." but nothing happens. When I click on "Worksheet>>Convert to Matrix>>Direct" or "Worksheet>>Convert to Matrix>>Expand" it will pop-up a dialog box to set the converting option.
You say that you have SR0. If you get the latest updates, I believe that that will fix the problem. You will need to select Help:Check for Updates multiple times to get all the way up to SR6; however, I think after you get SR2 the problem will go away.