I think you may also be confusing the concept of home. On this machine I have a user 'bbfuller' - not surprisingly.
The location '/home' and '/home/bbfuller' are two completely different places.
Could I suggest that you use the command:
to move focus into that area and then:
That last command will list the files in the /home area. If you don't see the 'net8187se.inf' and 'net8187se.sys' files you are in the wrong place.
again. When you eventually find yourself in the folder where your inf and sys files are located then you will only need the command:
ndiswrapper -i net8187se.inf
I see that you are still using a capital 'S' in the file name. Is that really correct? Should it not be as I typed it just above?