磁碟機c空間不夠用....

Repartition the harddrive by reformatting or

-Backup all your files, and then try:
-http://www.help2go.com/Tutorials/Computer_Basics/How_to_Repartition_Hard_Drive_without_Reformatting.html

要先format左部機, 再安裝的時候, 要petition, 才可以選擇多給一點空間d:.