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Modrinth App
For articles regarding the Modrinth App.
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Sharing modpacksHow do I share my modpack/profile/instance with others?
Unlocking/unpairing an instanceWhat does unlocking or unpairing an instance do?
Repairing an instanceHow do I repair an instance?
Modrinth App storage/folder locationWhere are the Modrinth App files located?
Java installationsHow do I install Java?
Running two instances of the same profileCan I run two instances of the same profile at the same time?
Installing/updating mod loaders and game versionsHow do I install a mod loader on my instance? How do I update a mod loader version?
Third-party packagesHow do I install Modrinth App using Flatpak, WinGet or other packaging solutions?
Errors and crashes
For articles helping to understand what specific errors and crashes mean.
Debugging Minecraft crashesWhy is my modded Minecraft profile crashing? Why can't I open instances in the Modrinth App?
Troubleshooting network errorsWhy am I getting a network error when downloading files?
Instances suddenly disappearingWhy did my instances suddenly disappear after a power outage?
Issues using special characters in instance namesWhy do I encounter issues when using exclamation points or colons in my instance name?
Unsupported Minecraft versionsWhy can't I launch certain Minecraft versions?
Invalid sessionWhy can't I join multiplayer servers?
"Unable to read launcher metadata from any source" errorHow do I fix the "Unable to read launcher metadata from any source" error when trying to open the Modrinth App?
Minecraft sign in issuesWhy can't I sign in to my Minecraft account?
Minecraft 1.20.5 and Java 21Why can't I create an instance for the latest Minecraft 1.20.5 snapshots?
Minecraft sign in issues (0.6.3)Why can't I sign in to my Minecraft account in the older version of Modrinth App?
Corrupted Microsoft Edge WebView2 installationWhy doesn't the app boot on Windows?
App forbidden from accessing Program FilesWhy am I getting a "IO error: Access is denied" error?
Using the dedicated GPULet Minecraft take advantage of your laptop's dedicated GPU to improve game performance.
Minecraft crashes on AMD GPUsDriver issue causing Minecraft to crash on computers with AMD GPUs installed.
Java Virtual Machine Launcher errorsInvalid _JAVA_OPTIONS environment variable prevents Minecraft from launching.