: Ensure you have Minecraft Forge installed for version 1.12.2.
Key features of this version typically include: questbook-3.1.exp-net2-1.12.jar download
— Check the "Files" tab for version 3.1.1-1.12, which is the stable successor. Better Questing - Quest Book : Ensure you have Minecraft Forge installed for version 1
: If your server runs an older JAR of the mod and you attempt to connect with a newer client version, you will get an error. The server admin may have explicitly asked you to download this exact build. questbook-3.1.exp-net2-1.12.jar download