Can't install wireless driver Dell inspiron 1521

My Dell Inspiron 1521 won;'t connect to the internet.  This is what I've done so far

1) Using another computer I've downloaded the recommended new driver,

2) and saved it to a stick (it came as 2 files, one 38Mb, one okb). 

3) Inserted stick in inspiron

4) Clicked on each driver icon on the stick's folder.  Nothing happens

Suggestions?

it came as 2 files, one 38Mb, one okb

Hi Moderator

I'm running Windows 10 64bit

Driver was recommended in a post to a user of another forum with a similar though not identical problem

I'll try the LAN idea - thanks