I have GR2AE 2.21 and I just downloaded the latest (2015) Tiger Line road shape files for my county. When I open the folder there are sub folders with various file types. One is a (.shp) which would be the shape file required by GR2AE, but I see no style file (.sty). My question is where would the style file, required to import the data into GR2AE, be located? I thought it might be in the shape file sub folder, but my Windows 8.1 laptop cant open this (.shp) folder without downloading an app. All the file opening apps that I see online are free which usually means a bunch of extra junk on my computer. Any help would be greatly appreciated. Thanks.