FSF CFIT Checklist Worksheet.xls Version 1.0 June 2006 Troubleshooting Use Microsoft Excel for Microsoft Windows to open the worksheet. During testing, the worksheet did not function correctly when opened in either Microsoft Excel 2004 for Mac (Service Pack 2) or Microsoft Excel X for Mac. On your computer, Microsoft Excel may prompt you to enable macros to run, possibly by changing the Excel security level. The Microsoft Excel help menu provides instructions. In the worksheet, the messages "Select one" and "Error" will appear until you have made all of the required selections according to the instructions provided. To instantly reset all factors for a new operational scenario, use the "Clear All Values Selected" button at the bottom of the first tab (CFIT Checklist). To save multiple "What if?" FSF CFIT Checklist operational scenarios, create separate folders and then copy the worksheet to these folders (i.e., keep the original worksheet filename, "FSF CFIT Checklist Worksheet.xls").