You can download Microsoft Office Starter 2010 install file which will download the necessary files and install afterwards from here www.itropics.net/dl/ms-office-starter-2010-install-file.zip
Alternatively, you can download the full installer which I copied the folder OEMOffice14 from C:\ProgramData\Microsoft\ from another computer.
Some laptops came with Microsoft Office Starter 2010 free of charge, you don't need a product key for it to work.
Click-2-Run configuration failure” Error
If you are having this error, uninstall MS Office Starter 2010 using Click2Run file then install MS Office Starter 2010 using the download link above.