Running PowerPivot 2012 RTM. The first time I click on Design, I get the window with Measure groups and dimensions to select from. After making my selections and creating the Powerpivot table I am not able to get back into the Table Import Wizzard when I click on Table Properties and design. I just get the MDX code. Previously by clicking on Table Properties and design you would be directed to the Table Import Wizzard with the dimensions and measures. Does something need to be reconfigured to make this work? Thank you for any feedback.