OK evidently you have a 64bit system ? So you need to replace the 32 bit version with the 64 bit version
Yes, my Windows OS is 64-bit bit (as stated in my signature). This Office Starter came pre-installed when I bought my laptop. How can I replace the 32 bit version MS Office with the 64 bit version MS Office? In the Add/Remove list, it has these following programs related to Office Starter.MS Office 2010, MS Office Click-to-Run 2010, and MS Office Starter 2010 - English.
What if I don't want the 64-bit of MS Office can I uninstall the above following programs and install Kingsoft Office Free which has got office, excel, and presentation.