

Open Settings with the help of the small down arrow, which is on the top right corner. It is very easy to adjust the settings in Twitch Launcher. This Twitch Launcher is also known as Curse/FTB Modpacks.

In the JVM arguments field, simply change “-Xm1G” to “-Xmx#G” and then replace the # with the GBs of RAM that you want.

Select the installation tab, which you will see at the top of the launcher.Open the Minecraft client (Java version).If you want to allocate more memory to your Minecraft Launcher, then follow the steps below: Allocating more memory to Minecraft Launcher However, Vanilla gameplay, or the game that has plugins, doesn’t require much memory to be allocated to the client. In case you have a 1.13+ pack, you would need 6GB at least. Minecraft needs about 4GB-6GB of RAM to function properly. It is fortunate for players that they only have to make a few adjustments, and the memory problem will be solved.
