You can specify it in /etc/fstab file. Propably best for you to look this up on google but it could be something similar to (I have never done this myself :shock: )
WindowsMachine mountpoint auto auto,user 0 0
First is the path on windows machine, as you use it when mounting regularly, then there is the mount point. auto says what kind of filesystem it is, you can specify it if you want to. The next auto says to mount this when booting, user means that other than root can mount this.
I'm not 100% fstab expert, but this should hopefully get you going!!