About This File
These Resource Packs are only compatible with the Minecraft 1.11 releases, they have been tested with OptiFine and Sildurs Vibrant Shaders, these are not required but do add some nice features like Connected Textures (CTM), Better Skies, Random Mobs, Custom Colours, Shaders and lots more.
They've not been tested with any other game mod, sorry I cannot help or support other untested mods.
Seems to work fine with shaders.
This pack is 32x32 resolution.
Start the Minecraft launcher and go to "Edit Profile". From their click on the "Open Game Dir" button. If there is a folder named "resourcepacks" the open it and put the .zip file you downloaded in to the folder. If the folder doesn't exist, create it and copy the .zip file you downloaded in to the newly created folder.
Go back to the launcher and close the options dialog, run the game. From the game go to Options->Resource Packs and select "John Smith Legacy JSC 1.10.2 v2.zip" by pressing the arrow that appear when you hold the mouse cursor over the texture pack. Press done and your done.