Fix – Minecraft Login failed error in Windows 10

Today, in this guide, we discuss Minecraft Login failed error, the probable causes and possible workarounds to fix the same on Windows 10 PC. This bug arises primarily when you try to connect with the Minecraft server. This is quite an annoying and difficult issue for common Windows users. Let’s explore the simple ways to analyze and fix this anomaly. 

The wrong connectivity from the server, Windows Firewall turned on, and faulty device driver, etc. are some prime culprits behind login failed error of Minecraft. Unnecessary stored cache file in the host file may also generate this trouble. Restarting Minecraft launcher, Update the display adapter, reset entries of the host file will work as the diagnosis tool.

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Ways to fix Minecraft Login failed error in Windows 10

Here are step-wise workarounds to solve Minecraft Login failed error on Windows 10 PC.

Restart the Minecraft launcher 

First and foremost, you must try to log out of your account then sign back in. This is a nice way to refresh the profile authentication and thus may resolve the login failed issue of Minecraft. The proceeding principle is pretty simple, all you need to do is to close the launcher, reboot your PC then just enter your User-ID and Password to re-login. 

Disable Windows Firewall

In general, Enabled Windows Firewall may block some of the services of Windows 10 PC. As a result, you receive this “failed to login into the Minecraft” bug. To avoid this problem, you need to Disable Windows Firewall henceforth try connecting to the Minecraft server again. Here’s how to proceed-

  • Click on the Search icon and type Control Panel in the text box.
  • When this desktop app opens, select System and Security thereafter Windows Defender Firewall from succeeding page.

Minecraft Login failed error

  • Again, click Turn Windows Firewall on or off option on the left column.
  • Thereupon, mark the checkbox against Turn off Windows Defender Firewall (not recommended) in both private as well as public network settings section.

Minecraft Login failed error

  • Next, press OK to confirm the changes.
  • Once the above task is over, do Restart your PC.

Update graphics card drivers

The corrupt graphics card may also arise this Minecraft Login failed error on your system. This is because the old video card driver prevents Minecraft connectivity. To remove this conflict, you need to update the graphics driver (Intel HD graphics). Follow these guidelines to perform this task-

  • Make a right-click on the Start icon and select Device Manager from Power Menu.
  • From the list, locate and expand the Display Adapters section.
  • Subsequently, right-click on Intel(R) UHD graphics and choose the “Update driver” option.

Device Manager

  • Moving ahead, select Search Automatically for updated driver software option.

Update Drivers

  • In case, you get the latest version of the setup file, download and install the same.
  • Once the above task completes, Reboot your PC and attempt to connect with the Minecraft.

Reset all entries of the Host file

Sometimes, unnecessary cache stored in System’s host file may also cause this Minecraft Login failed error on the system. To manage this anomaly, you need to remove all the entries by following these steps-

  • Press Win and S together to open Search icon thereafter type notepad in void box.
  • When the same result appears, Right-click on the same and choose Run as Administrator.
  • When the UAC prompts, press Yes to permit the access.
  • Now copy/paste the following entry-
# Copyright (c) 1993-2006 Microsoft Corp. 
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows. 
# 
# This file contains the mappings of IP addresses to host names. Each 
# entry should be kept on an individual line. The IP address should 
# be placed in the first column followed by the corresponding host name. 
# The IP address and the host name should be separated by at least one 
# space. 
# 
# Additionally, comments (such as these) may be inserted on individual 
# lines or following the machine name denoted by a '#' symbol. 
# 
# For example: 
# 
# 102.54.94.97    rhino.acme.com     # source server 
# 38.25.63.10     x.acme.com         # x client host 
# localhost name resolution is handle within DNS itself. 
# 127.0.0.1       localhost 
# ::1             localhost 

Minecraft Login failed error

  • Succeeding after, go to the File menu and select the “Save as” option.
  • Under the File Name section, type host and hit the Save button to confirm the changes.
  • Go ahead to the Search again there forth copy and paste the following address-

%WinDir%\System32\Drivers\Etc.

  • Once found, right-click on the host.old file (if available) and choose Delete on the context menu.

Minecraft Login failed error

Update the java program

Since Minecraft is a Java-based application, an outdated version may generate such trouble while launching the game. Updating this application might improve the working performance and thus fix the Minecraft login failed error.

Click here to download the Minecraft game.

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