This submit offers the options to repair the “Unable to update the Minecraft Runtime Environment” error in Minecraft. This error often happens in Minecraft Java Edition. According to the customers, every time they begin the Minecraft Launcher, Minecraft throws the following error message:Minecraft Launcher – Unable to update the Minecraft runtime atmosphereBelow, we have now offered some fixes to resolve this error. But earlier than you proceed, we propose you run the Minecraft launcher as an administrator. For this, right-click on the Minecraft shortcut in your Desktop and choose Run as administrator. If this works, you can also make it all the time run as an administrator.Also, test in case you are utilizing the newest model of Java. If not, first, uninstall the present model of Java out of your pc, then set up its newest model after downloading it from its official web site and test if it fixes the concern or not.If this doesn’t work, proceed in the direction of the options offered beneath.Unable to update the Minecraft Runtime EnvironmentThe following options could provide help to eliminate this error.Check the set up location of Minecraft Launcher and Java.Move the Curse folder to the C drive.Check your Firewall settings.Switch to one other Minecraft Launcher.Copy the Runtime folder to one other location.Below, we have now described every of those options intimately.1] Check the set up location of Minecraft Launcher and JavaThis is the commonest reason behind getting the Minecraft Runtime Environment error whereas working the Minecraft Launcher. You might not be in a position to run the Minecraft Launcher if the set up location of Minecraft and Java just isn’t the identical. Let’s say, you might have put in Minecraft on D Drive and Java on C Drive. In this case, you’ll obtain the “Unable to update the Minecraft Runtime Environment” error. To repair it, uninstall Minecraft and reinstall it in your C Drive.2] Move the Curse folder to the C DriveSome customers have said that the error was mounted once they moved the Curse folder to the C Drive. You may also do this and see if it helps.If this doesn’t work, attempt the subsequent answer.3] Check your Firewall settingsSometimes, the Firewall blocks some applications from accessing the web. This can also be one among the causes of this error. Hence, it’s best to test if Windows Defender Firewall is obstructing Minecraft from accessing the web. One manner to test this, disable the Firewall briefly and run the Launcher. If you don’t obtain the error, it implies that the Firewall was blocking Minecraft Launcher. To repair this concern, you might have to unblock Minecraft in Windows Defender Firewall.If you’re utilizing third-party antivirus software program, undergo its consumer information to understand how to unblock Minecraft in Firewall or contact its buyer assist.4] Switch to one other Minecraft LauncherAccording to some customers, the error happens once they use Curse Launcher to launch Minecraft. If you’re experiencing the identical concern, you possibly can swap to one other Minecraft Launcher like FTB Launcher.5] Copy the Runtime folder to one other locationYou may expertise this error if the modpacks in the Curse Launcher folder will not be working. To repair this concern, copy the Runtime folder from the Minecraft set up listing, which is mostly Program Files (x86), and paste it into the Curse Launcher folder.Why does Minecraft say unable to update?There are a number of explanation why Minecraft says unable to update. If you might have an unstable web connection, Minecraft won’t be able to obtain the updates and throws the error message:Unable to update the Minecraft Runtime EnvironmentGenerally, Antivirus Firewall blocks some legit applications from accessing the web. This is one other reason behind this drawback. You can repair it by unblocking Minecraft in Windows Defender Firewall or your third-party Antivirus Firewall settings.Why does my Minecraft Launcher maintain crashing?The major cause why Minecraft Launcher crashes is the {hardware} assist. If your pc {hardware} just isn’t incapable to run Minecraft, the Launcher will crash each time you launch it. Hence, it will likely be higher to test the {hardware} necessities for Minecraft earlier than you buy the sport.Apart from this, Minecraft Launcher additionally crashes due to corrupted information. Hence, we additionally recommend you run an SFC scan. The System File Checker utility scans your system for corrupted information and repairs them.Hope this text helped you repair the concern.Read subsequent: Fix Minecraft sport has crashed with Exit Code 0.