Prism Launcher How-To Tutorials
Step-by-step fixes for Exit Code 1 and -1, installing Iris/Complementary shaders, importing MultiMC folders, and adding offline accounts.
Practical Windows guide for "prism launcher upload crash log mclo.gs": instance setup, Java configuration, and mod management in Prism Launcher.
Minecraft players searching for **prism launcher upload crash log mclo.gs** want a fast, reliable workflow on Windows without corrupting existing worlds or fighting Java errors. With Prism Launcher's color-coded Minecraft Log viewer, one-click `mclo.gs` crash uploader, and checkbox mod list, troubleshooting modded Minecraft on Windows takes seconds.
Whether you are managing isolated Instances, installing Modrinth & CurseForge Modpacks, switching Loaders, or tuning Java 17 & 21, Prism Launcher keeps every control in one tabbed window.

Install the latest Windows build from /download, right-click your target instance, and click **Edit** to access Version, Mods, and Java settings.
No. Every instance in Prism Launcher is isolated in its own folder unless you explicitly edit global launcher settings.
Free and open source. Sign in with the Microsoft account that owns Minecraft, then create your first instance.
