Did you try to download Minecraft: Bedrock Edition on the Minecraft Launcher and now you are getting Error 0X80242020? Luckily, there’s an easy workaround for this! First, stop any downloads in the Minecraft Launcher by selecting the X at the far right of the download progress bar.
When the download progress has been canceled, you should try to download Minecraft: Bedrock Edition through another source. Try either of the below sources: