Im trying to convert a maya 6.5 file to maya 5 using the mayaFileConverter script. But I need to point it the the directory which the scene file sits in along with the maya script...

I used to use this a while back with no problem but I cant change the directory in dos to point to the folder with the files in it.
this is what I'm typing...

cd F:\Projects\LittleBridge\scenes. But as you see from the image above it just goes back to E:?