How to repair your Minecraft installation on CurseForge - **NOT** the same as `Repair Profile` - please follow these exact steps
- Click on the Minecraft Tab on the left side of the CurseForge App.
- Click
button in the Top Right Corner of the app - Click
Repair Installationoption.
NOTE: Although this might seem similar to the instructions of repairing profile, it's different and required. No worries, you will not lose any modpacks or worlds.

icon in the bottom left to open settings.
Run Vanilla Minecraft. In the launcher that opens, go to the Installations tab and choose New Installation. Choose a name and select the Minecraft version of the modpack you are trying to run (like 1.19.4 or 1.7.10). Once created play it by clicking the green Play button that appears when hovering over it in the list of installations.
and type in GPU, then press
menu.
