Invalid session. Correction of the error "Invalid session, please try to restart the game. The easiest ways

With the regular release of updates, Minecraft developers make important and not very important updates, which often cause errors among users. Some problems are quite easy to solve, while others will have to be thoroughly puzzled over. If you see a window with the message: "Login error: Invalid session (Restart the launcher and the game)" - what to do and how to solve the problem that has arisen? We will talk about this in the article.

Reasons for Login Failure

Most often, the window with this message is seen by players using software without a license. Thus, the owners of Minecraft make life difficult for the owners of pirates, making the game impossible. It should be noted that the protection mechanism often leads to errors in the owners of official content. In particular, there are problems with logging in versions 1.12.2, 1.17.10 and higher. Of course, it has become almost impossible to play on official servers with a pirated game.

Possible reasons include:

problems with mods and their incompatibility;
errors in the game - commonplace bugs;
connection problems - broken network settings.

What to do with the Invalid Session error?

It's worth starting with what is advised in the window: restart the launcher and the game - perhaps the failure is really single. If this did not help, and there was no problem before, then it is worth restarting the PC - it may be due to some kind of failure of the operating system or network. A standard set of actions will not be superfluous, namely:

Of course, this helps in isolated cases, but it certainly won't be superfluous.

The easiest ways

More complex options

If the previous solutions were simple and efficient, then the following methods in fixing the "Invalid session" are more complicated:

You have the option to disable checking on the downloaded server. To do this, in its folder, find a file named “server.properties”, and opening it with Notepad, change the line “online-mode”, the value from “true” to “false”.
If a message appears when you try to play on the local network, this indicates an incorrect configuration. In particular, the port or IP address may be incorrect.
For remote play on a local network, the Hamachi application is often used. It is worth boiling the settings again, trying to restart / recreate the LAN. One way or another, it is advisable to use this particular software for a remote LAN game. An important point: it is recommended to set the IP of the machine manually in the settings of the home router. This solution can be very helpful in customization.
Another interesting solution is to use the Ely.by service. This resource is an alternative authorization service that allows, roughly speaking, to make a licensed version of your pirate. This is more than enough for a LAN game. How to do this, see the video below.

Let's summarize

As you can see, in Minecraft the login error “Invalid session, restart the launcher and the game” is solved in many ways, and these are only the most effective solutions. Of course, with each release of updates, the number of bypass methods will decrease, but new solutions will definitely appear.

The specificity of the Minecraft game is its instability. Anyone can run into problems launching a single or multiplayer game, even if everything worked well before. Of course, if the official software is characterized by single bugs, then the pirated versions of the errors crash very often. Next, we'll talk about what to do when the message: "Invalid session (Restart the launcher and the game)" appears in Minecraft and how you can fix it.

Reasons for Login Failure

The most common reasons for the login error in versions 1.12.2 and 1.13.2 are:

connection problems or temporary failure;
discrepancy between versions and preinstalled game mods;
an attempt to enter a licensed server from a pirated game;
the struggle of developers using unlicensed software;
failure when creating a local network;
viruses or security software in the system;
bugs of a specific version of the game.

To simplify the solution to the problem and reduce the time for fixes, you need to remember what changes to the system and the game have occurred since the last successful launch and try to find the cause. If this is not possible, you will have to try different methods.

Correction instructions

At this stage, it is worth checking out simple and quick solutions - perhaps they will fix the error in Minecraft. The list of useful actions includes the following.

Let's start by restarting the game for all participants. After closing, it is recommended to check the processes in the task manager and stop all of them.
Restart your PC.
Disconnect the router for 5-10 minutes or restart it. Particularly relevant advice for dynamic IP connections.
Delete temporary files and close all unnecessary processes. Particular attention should be paid to services that connect to the Internet. The CCleaner utility will help you clean up.
Check the system with anti-virus scanners DrWeb CureIt, Malwarebytes, AdwCleaner and their analogues.
Reinstall the game and make sure that the versions are identical for both you and your friend.
Check the drivers of the network card and the date of their last update.
If you have tied custom mods to the game, delete them.

The use of licensed software and productive hardware looks like a completely logical solution to the problem. Alternative solutions are to use unofficial servers:

Hamachi local network, use of username / password freely available;
Ely.by authorization and skins network.

In the case of Ely.by, you need to do the following:

How to disable license check

Disable the security check that Minecraft developers have built in. It is likely that programmers will tighten the verification in the future. Disconnection instructions are as follows.

Go to the game directory and find the file: server.properties. To do this, you can use the search bar.
Right-click, select open in Notepad.
Find the line: online-mode = true. Replace true to false.
Save and restart your PC.

Configuring the port and IP for an invalid session

When using a single local network, you can find out the address of your PC through the command line by writing: ipconfig. In order to find out the IP address on the Internet, it is not necessary to start the console or open the router menu. There is a chance that the real IP will differ from the one specified in the menu, so you need to use any verification service. For example, 2ip.ru. It is much easier and faster. Please note that when using Homachi, the port and IP are assigned by the game itself - they must be transferred to the user who wants to connect to the created world.

There is one interesting way to make sure the port is open.

If you still have problems with the connection, then try another launcher (for example, 1.12.2 to 1.13.2).

Let's summarize

Most often, owners of pirated software encounter the authorization error "Invalid session, restart the launcher and the game" in Minecraft. Please note that if one of the game participants has a licensed version of the game installed, it will be much easier for him to connect to the existing world. There are various ways to solve the problem, but which one will be effective depends on the cause of the error.

What is login error in Minecraft: invalid session, restart the launcher and the game? The popular computer game Minecraft, unfortunately, has many launch and stability issues.

Many users are faced with unexpected errors, despite the fact that the game worked fine up to this point. One of the most common problems is the inability to connect to the game server with the following message: "Invalid session". In this article, we will consider the main ways to restore the performance of the game client.

Why does login fail?

The main reasons leading to this error in versions 1.12.2 and 1.13.2:

lack or temporary loss of connection to the network;
use of an unlicensed version of the game;
malicious software on the computer;
blocking by a firewall or antivirus;
trying to connect to the official server using the pirated version;
mismatch of the version of the game and the installed modifications to the requirements of the server.

Often, the reason for the loss of connection is the update of the game or the installation of new mods. In this case, reverting to the previous version and disabling modifications will return the game to a usable state. If no changes have been made in the game client since the last successful launch, then the reason should be sought elsewhere.

How do I fix the error?

The easiest way is to restart the game. After closing the client, open the Task Manager (alt + ctrl + del for Windows users) and close all processes related to Minecraft. Better yet, restart your computer completely.

Since the error may be in the Internet connection, you should restart the router. To do this, you just need to disconnect it from the power supply for 5 - 10 minutes. Rebooting the router is especially useful for those using a dynamic IP connection.

If the listed methods did not help, then you should clean the registry using the CCleaner program and close all other applications during Minecraft startup. Especially those that require an active internet connection.

Reinstalling the game might also fix the problem. You should carefully check the compliance of the version of the game for all participants in the connection. If unofficial mods are used, then it is better to disable them.

When using the licensed version, problems with the performance of the game occur much less often. But the owners of pirated versions have the opportunity to play online with their friends or on unofficial servers. Most often, the Hamachi program is used for this, which allows you to bypass the blocking from the side of developers.

To do this, you need to download and install the Hamachi program. Disable anything that might be blocking the connection (firewall, antivirus, and similar defenders). After that, you need to create a network to which all participants in the game must join.

After that, in Minecraft, you need to create a new world, in the settings of which the "Open for the network" option must be enabled. Next, you will need to enter the IP address and port. It is important that all players connecting to the server have the same version of the game client. Otherwise, the game will not work.

In the game folder, you can turn off the protection built by the developers. To do this, you need to find the server.properties file and open it with any text editor.

Having found the line online-mode = true, replace the value "true" with "false", without quotes. After that, you need to save the changes and restart the operating system.

When using Hamachi, the server and port address is assigned by the game, which means it will need to be passed on to everyone who wants to join the game session. For players using the same local network, you can find out the address in the game client itself using the ipconfig command.

There are many ways to find out your IP address on the Internet. One of the fastest and most convenient will be to use the site 2ip.ru, where you can instantly find out the address of your computer.

So, if you play Minecraft, the login error "Invalid session, restart the launcher and the game" is solved by a number of the steps suggested above. If it works, share your experience in the comments.

Since launch, Minecraft has been known for its bugs. Even the licensed version of the game has a wide variety of problems associated with constant crashes. Everything can work well and suddenly start glitching. So, one of the main problems lately has been a login error due to an invalid session. " And that's all in the official version of the app.

If we talk about a pirated copy, there will be much more problems here and they will appear more often.

Login failed Invalid session restart the launcher

Reasons for the error

No internet access. Check the connection
Violation of the game code due to the installation of "bad" mods
Pirate version of the game
Use of pirated programs, the use of which is prohibited by the server administrator
Virus infection
Blocking by antivirus programs
Current update issues

First of all, it is worth remembering the successful launch of the game and what was installed / removed from the computer after that. Changes in the system, the installation of new applications may well affect the performance of the game.

Login error solution

First of all, we will use the simplest ways out of the situation, to solve the problem that has arisen, use the following methods:

Each of the Minecraft players must restart the game.
Check your internet connection. Reboot switch / router.
We delete cache files.
We stop and close all unnecessary processes that load the computer in the task manager
Check the correspondence of the version of the game between the participants. In case of mismatch - reinstall to match
Check for network card driver updates
Clear the game from untested mods

Let's face it - ninety percent of the time, pirated software is used. The developers don't like pirates and put as many sticks in the wheels as possible. In this connection, it is easier for users of an unofficial game to use unofficial servers. Even crashes in Windows and other errors are likely to be less.

To play without bugs and other "nice things", we advise you to use the following:

Session invalidation solution

To solve this problem, you need an ip-address. In this situation, the port and ip indicates Minecraft, which we send to the second player to join.

To accurately open the port, use the following method:

Opening the torrent. If not, download and open.
Stop downloading and stop serving files. In the settings, we set the port that the game indicated to us earlier
We transfer the ip to the second player

The problem must be resolved. If all else fails, try downloading the launcher from another site and follow the above steps

So, some Minecraft players start to complain about the message "Login failed: invalid session. Try restarting the game." Why is this problem appearing? How to deal with it? And in general, is it worth doing this? Let's try to understand this issue. After all, it is far from always, because of some malfunctions, to abandon the entire toy as a whole. So, you still need to fight for it. But how exactly? Where to begin?

We follow the rules

Well, we decided to play Minecraft and saw an invalid session. Try restarting the game. "A very unpleasant surprise, but worth fighting with. And let's start with the simplest scenario.

This is about following the instructions in the error text. Does the game ask you to reboot? So do it. Maybe there was some kind of glitch during the connection that interferes with the gameplay. And after restarting it will disappear. And you can fully enjoy the game. The option is a bit stupid, but it has a place to be. Especially if you are working on a new computer that has not yet been infected with viruses.

Hamachi

Did not help? Then think about why it appears in the game Quickly and it's extremely difficult to understand the reasons for this behavior. Nevertheless, it is worth guessing a little. Maybe the game is okay? But with an application for its network version - not quite?

You may need to reinstall or restart Hamachi. And, of course, after that go to Minecraft. Try to create and connect to the session again. Happened? Chances are, luck awaits you.

Not? Then you will have to think further for what reasons a message like "Login failed: invalid session. Try restarting the game" appears. But we are not finished working with Hamachi yet. To get things back on track, try completely uninstalling and reinstalling the application. Go through the authorization in it, and then resume your attempt to connect to Minecraft. Let your friend, whose session you are trying to join, do the same. Such events very often help to fix all problems. And you can enjoy the world again

Deleting a game

The next scenario is to uninstall the game and then reinstall it. It's no secret that Minecraft is a game that is notable for its instability. And for this reason, sometimes you have to remove it and reinstall it.

Have you seen "Login Failed: Invalid Session" in Minecraft? Try the tricks listed above. And then, if they don't work, delete the game. Of course, do not forget to install it again, and then go through the authorization. Now what? Create your own gaming session or try to join an existing one. This will surely help.

This kind of error often occurs on older computers. For what reasons - no one knows. But players with weak hardware struggle with entry errors with this method. Oddly enough, it works.

Registry

The following method helps, but rarely. And then, when you know for sure that everything is in order with the game and the operating system. If you had to face today's problem, you can try to clean the system registry of your computer. For what? This will clear it, the performance of some applications will improve, and access to Minecraft will be restored.

Your best bet is to install CCleaner for yourself. This utility is used to clean up the computer registry and optimize it. Install, run, and then mark all hard disk partitions, browsers and removable media. On the right side of the window, click on "Analysis", then on "Cleanup". And there won't be any problems.

You can restart your computer just in case. Now try connecting to the Minecraft game. "Login error: invalid session" still pops up? Then you should seriously think about the problems of your computer. Indeed, in this situation, as practice shows, the game has nothing to do with it. Correct the operating system problem and then try again.

Viruses

For example, it is worth checking your computer for a variety of infections. Quite often, it is she who can not only disrupt the performance of some applications, but also harm the data stored in the system.

Run your antivirus, do a deep scan of all hard disk partitions. Take a look at the returned results. Try to cure everything. Remove what did not succumb to the process. By the way, it is worth deleting Minecraft in advance. And install it directly after checking your computer. Game files can often appear as malicious or dangerous objects.

Ready? Then we restart the computer, if you deleted Minecraft, we put it back on, and then we resume the attempt to connect to the game session. This is how you can quite easily and simply solve the situation when the computer writes: "Login error: invalid session".

Version

But we have forgotten one more, not the most frequent, but important point. also plays a role when trying to connect to sessions. For example, the last "parts" differ in that they contain a lot of bugs and shortcomings. And for this reason, it is worth waiting for their correction.

Among other things, you and your friend with whom you plan to play online must have the same version of the application installed. Otherwise, it will not be possible to solve today's problem. Replace "Minecraft" with an older or newer one (agree with a friend). Now connect to the session and enjoy the process. The problem with the message "Login failed: Invalid session. Please try restarting the game" will not bother you.