When I try to run Minecraft, I receive an error saying it is "Unable to start the Minecraft Runtime Environment"
So I got a new computer and went to install Minecraft on it. I finished running the setup wizard, ran the launcher, and hit play once it finished downloading the game from the launcher. Instead of the game launching, this error popped up.
I tried to reinstall it by removing all the files and running the launcher setup again. It still said it was corrupted afterward. How do I fix this?
Best Answer
According to this Official Minecraft Forum thread on this error:
One solution is to:
Attempt to use the alternative launcher here, https://s3.amazonaws.com/Minecraft.Download/launcher/Minecraft.exe
-Quote: cestislife
Another is to:
Try to run the MinecraftLauncher.exe found at "C:\Program Files (x86)\Minecraft\" as Administrator.
-Quote: DVSProductions
The file you're looking for is either:
C:\Program Files (x86)\Minecraft\MinecraftLauncher.exe
or:
C:\Program Files\Minecraft\MinecraftLauncher.exe (On 32-bit versions of Windows; it's probably not since you're running Windows 10)
Find that file then right click on it and left click the option labeled 'Run as administrator'.
Pictures about "When I try to run Minecraft, I receive an error saying it is "Unable to start the Minecraft Runtime Environment""
How do I fix the Java Runtime error in Minecraft?
The following solutions may help you get rid of this error.How do I fix the Minecraft launcher error?
How to Fix the Minecraft Launcher Error 0x803f8001 in Windows 11 and 10Why does it say error when I try to launch Minecraft?
The \u201cMinecraft won't launch\u201d problem is probably being caused by driver issues. If you're using the wrong video card driver or the driver is out of date, you may meet this problem. In addition to solving this problem, updating drivers can also improve your computer performance.Why is Minecraft installer not working?
Restarting your PC normally fixes all the temporary bugs and errors. Restart your PC and if your installer is not working due to any temporary glitch, it will fix it. Once your PC reboots, try installing Minecraft again and see if that works.HOW TO FIX Unable to start the Minecraft Runtime Environment (2021)
More answers regarding when I try to run Minecraft, I receive an error saying it is "Unable to start the Minecraft Runtime Environment"
Answer 2
For me, this turned out to be an internet access issue. Make sure your firewall or any proxy servers aren't blocking it.
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: RODNAE Productions, RODNAE Productions, RODNAE Productions, RODNAE Productions