When I put the download in the mods folder and enter the game, I get an error that pops up for a split sec and before that; Minecraft gets stuck on the Mojang screen.
Have I done something wrong? Can I get some help? Thanks, -Minecrafteer 
When I put the download in the mods folder and enter the game, I get an error that pops up for a split sec and before that; Minecraft gets stuck on the Mojang screen.
Have I done something wrong? Can I get some help? Thanks, -Minecrafteer