There is a known PDF issue using Microsoft Excel 2007. Microsoft is aware of the issue and have published an add-in that may be downloaded from Microsoft's website. Once you have downloaded the add-in, go back into Microsoft Excel 2007 and open the CJA-20 Hourly Spreadsheet. Click on the Print/PDF Setup button to set the formatting (the Print / PDF Setup button does not apply to MAC users), wait for the Print window to display and then click on Cancel. Click on the Office button and go down to Save As... (DO NOT CLICK). Save As options will display on the right panel, click on the PDF or XPS option. Next, a Publish as PDF or XPS window will display with the spreadsheet already named. Click the Save in down arrow to store the PDF file in the desired directory. Below the Save as Type box, there will be a checkbox labeled Open file after publishing (this enables the file to launch once it is saved for you to see it). Please make sure that box is checked (only needs to be checked once and then will stay checked). Next, click on the Options button. Under the Publish what section, click Entire Workbook (this needs to be done every time). Click OK. Click Publish. The PDF file will automatically launch for viewing.