The installation instructions for the new release, Rel 4.6, of the Real Statistics Resource Pack is as follows:
1. Make sure that Excel’s Solver capability is installed on your computer. To check this proceed as follows:
(a) open up a blank Excel spreadsheet
(b) Press Alt-TI (i.e. hold down the Alt key and press the T and I keys).
(c) On the dialog box that appears make sure that the Solver addin is checked. If not, check it and click on the OK button.
(d) If the Solver addin was not checked you need to close the Excel file before proceeding to the next step.
2. Open a blank Excel spreadsheet
3. Press Alt-TI
4. Click on the Browse button on the dialog box that appears to locate the file containing Real Statistics that you downloaded from the website
5. Make sure that the Real Statistics addin is checked and click on the OK button
Charles