Open Minecraft Launcher, then navigate to “Launch Options.’’.Download the Forge Installer for your operational system.From the Minecraft version menu, select 1.12.2.Click the three-line icon in the upper-left corner of the page.To install Forge for Minecraft 1.12.2 version, do the following: To install Minecraft Forge on Mac, follow the steps below: Select the “release forge” option from the dropdown menu and click ‘’Play.’’.Shift the toggle button and adjust the preferred RAM usage in the text box beside ‘’JVM Arguments.’’ Find the “1G” and change the value to half of your RAM storage.Open the dropdown menu beside the Version line and scroll down until you find “release forge,” select it.

Go to the Forge download site and select a version for Windows.Open the Minecraft Launcher and make sure that the ‘’Play’’ button has an arrow beside it.Once the game launches, you will see an option to use mods.Select the “release forge” option from the dropdown menu and click Play.Navigate to the main menu and click the arrow beside the ‘’Play’’ button.Adjust the preferred RAM usage in the text box beside JVM Arguments once again and click ‘’Save.’’.Open the dropdown menu beside the Version line and scroll down until you find “release forge,” and select it.Open the Minecraft Launcher again, then ‘’Launch Options.’’.Click ‘’Ok’’ and follow on-screen instructions.Launch your installer software and click ‘’Install Client.’’.Select ‘’Latest’’ or ‘’Recommended.’’ The latest version often isn’t fully tested, so we advise selecting the Recommended version.Go to the Forge download site and select a version for your operating system and Minecraft version.The ‘’Play’’ button in the main menu should now have an arrow beside it.The recommended value is half of your RAM storage, but you can choose to set it at a quarter or any other value. In the text box beside ‘’JVM Arguments,’’ look for “1G.” Change it to another value depending on your RAM size.In the left sidebar, shift the toggle button next to ‘’JVM Arguments.’’.From the dropdown menu, choose the version of the game you have installed.Shift the toggle button beside Advanced Settings to the ‘’On’’ position.Open Minecraft Launcher, then navigate to the ‘’Launch Options’’ menu.Follow the steps below to install Forge without issues: To download Minecraft Forge, you have to prepare the Minecraft Launcher first. If you’d like to try out mods for Minecraft, Forge is the first thing you should download – and we’re here to explain how to do it.

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