Ok, I see what you did now. You ran the Office installer on the "regular" laptop and told it to install to the SD card. That won't work. Do this instead:
1. On the laptop, put the SD card back in and uninstall Office. (Control Panel, Add or Remove Programs)
2. Copy the contents of your Office CD or DVD to the SD card.
3. Insert the SD card in your Mini. Run setup.exe from the SD card (it may start automatically) and install the same way you did on the laptop, specifying that the Office files should go on the SD card.
4. Delete from the SD card all of the folders with names ending with "en-us", plus Admin, Catalog, Pro.WW and Updates. Delete autorun.inf, README.HTM and setup.exe as well.