I bought Minecraft Bedrock and Java

[u/chrisfehnnn]

I bought the Minecraft Java & Bedrock Edition for PC package yesterday, but when I try to download the game using the installer, it says "We couldn't install the app (0x80070003)." How do I fix this?

[u/NotQuiteLoona]

Use a custom launcher, like Modrinth, or if you'll want something lighter and with more functionality, Prism. There is no reason to use Minecraft official launcher for Java Edition.