Once you've located your exported file:
1) Right click the file, and select Open With.
2) In the window that opens, click the browse button. In many workstations, Windows may be a 64-bit installation, whereas Microsoft Office may be a 32-bit installation. You may not be sure of which type of installation you have, but here are the two locations you can potentially find the Excel.exe file needed to open your export:
- C:\Program Files\Microsoft Office\Office14\EXCEL.exe
- C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.exe
The Office14 folder refers to Microsoft Office 2010. If you have a different version of Microsoft Office, you may need to look in Office13 or Office15 if such folders exist.