Google Services- the weak side of the Android operating system. It is with their work that most of the errors and malfunctions that the owner of the corresponding device may encounter are associated. One of these errors involves the inability to establish a reliable connection with the Google Play server. If you encounter the problem "Unable to establish a reliable connection to the Google Play server" and download anything from it.

Despite the apparent seriousness, in most cases it is quite easy to eliminate it. There are several ways to return the device to full working capacity and make the Market open normally.

It is possible that the cause of the corresponding error lies in the modified file hosts. If the phone is already rooted, then you will need:

1. Go to the system memory section;
2. Open the /system/etc directory;
3. Find the Hosts file in it and open it in any program that can edit text files;
4. Set permissions to modify the file;
5. Remove everything from it except "127.0.0.1 localhost";
6. After that, you will need to restart your smartphone for the new settings to take effect.

Thus, the “Hosts” configuration will be reset to its original form. Sometimes this solves the problem.

Go to one of the standard Google programs, such as the YouTube client

Almost all standard applications from Google (GMAIL, YouTube, Google Photo, etc.) connect to servers through an encrypted tunnel (a similar problem happens in). If such an application manages to create a secure connection, then after that the Play Market should work normally. Why this works is not clear, but sometimes it helps.

Wrong date and time

Many services, including the Play Market, are very sensitive to the time settings that are set on the device. If the smartphone has the wrong hour or the wrong date, then many of the applications will refuse to establish encrypted connections or will not want to connect to the Internet at all.

Therefore, be sure to find out if your clock is set correctly. If not, then set the correct time (and especially the date) in them.

Reset default settings

Another way that helps in 70-80% of error cases when a reliable connection to the Google Play server cannot be established is a factory reset. To do this you need:

1. Go to the smartphone settings;
2. Select the category "Restore and reset";
3. Find and click on "Reset Settings" or "Reset Tablet PC";
4. Agree to the action in the pop-up window and wait until the phone reboots.

Know: after you do this, all previously set settings, installed applications and even files (video, music, photos) will be permanently deleted. Therefore, if there is something important for you in the device’s memory, then be sure to transfer it to a computer or upload it to the “cloud” on the Internet.

Smartphone flashing

Even if the reset did not help, then the only way is to reflash the phone. This procedure is quite simple, but has its own characteristics, due to a specific phone model. You can learn how to reflash an Android phone on specialized forums or on the device manufacturer's website.

In contact with

Instruction

Carefully study the data that you have about this server. To establish a connection, you need to know its ip-address and the port with which the connection will be made. For most http servers, port 80 is the default.

Other ports may be open on the server - it all depends on what services are running on it. For example, ftp is port 21, telnet is port 23, SMTP (mail sending) is port 25, POP (mail receiving) is port 110, and so on. Many of these ports are potentially open for connections, but when you try to install connection may require you to enter a password.

How to find out what ports are open on the server? To find out, use - for example, Nmap or XSpider. You can also search the web for information about other scanners. For a test, enter the address 127.0.0.1 into the scanner and try to scan. You will receive information about the ports open on your computer.

The actual scanning process can be carried out in different ways. For example, you can specify specific ports to scan for specific services, or you can check all ports in full. Once you have determined which ports are open on the server, you can try to connect to them.

To connect, you need programs that work with the corresponding server services. For example, if port 21 is open, you need an ftp client. With 23 open, you will need telnet. By scanning ports, you can find those that are used by remote administration programs - for example, Anyplace Control, Access Remote PC, DameWare NT Utilities, RemotelyAnywhere, Radmin, VNC, etc.

Once you find an open port, you can try to connect to it. Most likely, you will be asked to enter a password, but sometimes administrators do not change the default one. For example, for the popular Radmin program (port 4899), the default password is 12345678 or 123456789.

There are many programs that allow you to select logins and passwords for such services, but you should know that such activities are illegal and criminally punishable. Therefore, work with ports that the server administrator allows connection to. For example, ftp - using this protocol, you can successfully download large amounts of data, view files available for viewing. A good ftp client is available in the popular Total Commander file manager.

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The architecture of networks is a complex system, the operation of which can be accompanied by errors and malfunctions. Almost every active computer user has met with the inscription "Error accessing the server", whether it is a site not found or an application connection error.

First, make sure that the connection is broken only with a specific server. Try connecting to others and browsing the web in a browser. Perhaps the problem is with the Internet connection, your connection settings, or errors in the work of the provider. Restart your computer and network devices. If necessary, contact the technical support of the company providing you with Internet services.

One of the most common reasons is using the wrong address. Make sure you are entering the correct web page name or IP address. They could change or cease to exist.

The reason for the inability to connect to the server may be the inability to access it for physical reasons. The computer may be hardware disabled, broken, or there may be a problem with the system connecting the machine to the internet.

Another reason for the lack of communication may be the security policy. For one reason or another, the IP address of your computer may be blacklisted by the server, prohibiting all or some types of connection. On the other hand, it is not uncommon for reasons for a connection to be denied coming from the client side. Make sure that anti-virus programs or network monitors on your computer or corporate network server are not blocking the address you want to connect to.

If the connection is based on the use of client programs that connect to the server, check the developer's website and make sure you are using the latest version. Otherwise, update the program. If you are using a client program that is not original but compatible with the server, then try installing other versions of the software or the original version of the product.

The connection error may be related to the tracing to the server. Use the appropriate verification commands. Perhaps the request to connect to the server simply does not reach the destination due to problems in the intermediate nodes.

Tip 3: How to Install a Guestbook on Your Website in 2019

The guest book script is one of the simplest and most standard programs on the site that allow you to organize feedback from visitors and follow their comments. Most books are made in PHP, so installing a guestbook is not much different from installing regular scripts.

You will need

• - guestbook script;
• - local server;
• - hosting

Instruction

Unzip the downloaded file to the folder with your local server, where you will need to run this script first for debugging. If you do not have a local server installed, then use one of the already configured Denwer or XAMMP packages that can be downloaded from the developers' website as an installer. Run the executable and follow the instructions that appear on the screen.

Probably there is no such young person in Russia who has not heard about World of Tanks - an online real-time game in the genre of an arcade tank simulator based on World War II. Addictive gameplay that combines shooter, strategy and RPG at the same time has attracted millions of fans around the world. As a result, Tanks became the most popular online game in 2012, 2013 and 2014. And even now interest in it does not weaken. Unfortunately, the game sometimes has problems due to which World of Tanks won't start and gamers are sad. So that they are not upset, I made this post. The fact is that usually Tanks do not work due to one of a certain number of the most common reasons, which I will now talk about.

1. Tanks won't start

You click on the tab, but nothing happens - zero response.
To start diagnosing, you need to check whether the launcher is working - a special utility that launches all program modules. To do this, go to the folder with the installed game (usually C:\Games\World of Tanks ) and run the executable file in it worldoftanks.exe. Here he is:

If the game starts after that, then the problem is in it. The launcher is called WoTLauncher.exe and is in the same folder:

It may not work due to being blocked by the computer's security system. This happens because proactive protection sees that some application is constantly surfing the Internet and downloading something. This behavior seems suspicious and the application is blocked. Try temporarily disabling your antivirus and test the game.

Note:

In some cases, the antivirus may skip the launcher, but delete the game file itself. Then a warning will be issued - "Starting the game is impossible. Worldoftanks.exe is missing"

In this case, you will need to go to the antivirus settings, restore the deleted file from the quarantine and add it to the exclusions.

Common causes of game launch errors:

If the Tanks do not even start directly, remember what you did before with the game or the computer.

- Very often, new mods are the cause of the failure. In the WoT folder there will be a res_mods directory. Its contents must be cleared and try to run the program again.

- Maybe you updated drivers or DirectX ?! In this case, you should try to roll back to the old version or use the Windows restore point, which will allow you to return to the previous state of the operating system.

- Check that the drivers for the video card (Nvidia, Radeon) and DirectX are up to date. Update them if there are new versions.

- For normal operation of the game, the Visual C ++ 2015 library package must be installed on the computer and .NET Framework version 4.0. Without them, it may also not start or give various errors.

- Try to completely reinstall the game. Delete the existing copy, then download the installer from the official site and install the game on your PC again.

If you installed the game for the first time and World of Tanks does not start, check if your computer meets the system requirements:

At least 36 GB of free disk space. - at least 2 GB of RAM. - The minimum Internet speed is 256 Kbps. - video cards from GeForce 6800 / ATI HD 2400 XT with 256 MB of memory. - DirectX not older than 9.0c. - Dual-core processor supporting SSE2 technology.

Script errors when starting World of Tanks

This kind of malfunction occurs in the browser due to the fact that the game cannot run a script without which it cannot work.
Typically, the cause of a script error is a security feature of the operating system. Roughly speaking, the antivirus blocks the work of scripts and scripts, regarding them as unsafe. Therefore, try deactivating your anti-virus software for a while and check the operation of the game.

If World of Tanks still does not start with a script error, try updating your browser, you may be using a rather old version that does not correctly process interaction with game files.

Do not forget that as a result of software or even hardware failures, the scripts themselves can be damaged. Usually a complete reinstallation of the game helps.

Worlds of Tanks client update error

Avid "tankers" at least once, but faced with update errors in Tanks.

The reasons for the WoT update error are as follows:
- The server with the game updates is unavailable
- Problems with Internet access
- Bug with updates to certain mods or certain game configurations.
To eliminate the first two reasons, you will have to "kick" the technical support of your provider. But in order to remove the crash associated with mods, you will have to try to remove the mods of the game, as I said earlier, and see the result.
In some cases, again, only reinstalling the program saves.

Error D3DX9_43.DLL, XC000007B, 0x00000003, etc.

All errors when starting World of Tanks related to system files and libraries are the result of problems that have arisen in the Windows operating system itself. For example, a D3DX9_43.DLL error usually means a DirectX crash, while an XC000007B error is due to system file corruption or settings changes.

The same thing can happen if a virus has taken over the system.
I’ll give this advice here - check the OS with a good antivirus - DrWeb CureIT or Kaspersky Virus Removal Tool, then install the latest version of DirectX and update the drivers for the video card.

Game recovery

If the launcher loads without any problems, but the Tanki game itself does not start, then there is another option that is integrated by the developers. To use it, go to "Settings" and go to the "Support" tab.

There will be a "Check" button. By clicking on it, we will start the process of checking the integrity of the game files. If a problem is found, the file will be restored.

P.S.: If none of my advice helped you, then do not forget that the game has an excellent support service that can also help you. You just need to correctly describe the problem and prepare a few screenshots, where the World of Tanks launch error will be displayed. After that, go to the official website in the "Support" section and create a new application.

There are a lot of complaints from players about an error in connecting to World of Tanks. In this article, we will tell you how to solve the connection problem in three different ways and dwell on each in detail. The solution is suitable for those who, when connecting to tanks, receive the following error:

Unable to connect to server

• The server may not be available or you may need to check your network connection settings.

Connection problem in tanks

The player himself writes the following about this error:

It doesn’t go to the test server either, I play other games without any problems, I’m sitting in the TS, I write on the forum, the updates have been downloaded and installed on the test server, but I can’t enter the game. There are no mods.

Solution

Option 1.

According to our data, this problem occurs for those players who use xDSL (ADSL 2+) technology and a high-speed modem to connect to the Internet. Immediately after the previous patch, the World of Tanks server began to cut off tankers with an unstable network connection from the game. All cases spoke specifically about a modem connection, which, by the way, is high-speed and is not inferior in stability to ETTx and even xPON technology, if no more than 300 meters of a copper pair are laid from the player’s computer to the PBX. However, ADSL is able to provide Internet access even at distances of several kilometers (here the connection quality drops sharply).

Solution for option 1. If you use ADSL, try to consider alternative options for accessing the Internet using more stable PON (optics to PC) or ETTH (optics to the home with RJ-45 twisted-pair twisted pair to users) technologies.

Option 2.

These are, of course, the network settings of your personal computer, which are mentioned in the error in connecting to the tanks. This primarily includes configuring the router, NAT, issuing permissions to connect to the worldoftanks.exe file in firewalls and adding exceptions to firewalls. Also opening ports used to connect to WOT.

Solution for option 2. Places to look to check your network connection settings if the server is unavailable include:

1. Settings of the used network card and adapter parameters (DNS, IP address, gateway in the TCP/IP protocol).
2. Network connection settings. Namely: a shortcut through which you connect to the Internet (relevant for bridging connections); web interface of the router or modem at: http://192.168.1.1 with login admin and password admin (relevant for PPoE connections).
3. Firewall settings built into the antivirus. It is done through the antivirus management program. Add an exception in blocking connections to the World of Tanks server for the executable file of the same name with the .exe extension from the game folder.
4. Windows firewall settings. Here you should also allow a connection to the World of Tanks server by adding an exception for the game.
5. Network group settings (home, public, and others).

Option 3

This is a rare but not unimportant situation that can cause an error in which a connection to the server cannot be established. This includes blocking the player's IP address on the World of Tanks server you are trying to connect to. The MAC address (hardware address that identifies a device on the network) can also be blocked.

Solution for option 3. We recommend that you change the static IP address given to you by your ISP. If you have a dynamic IP address, it is enough to reconnect the Internet to change your IP address to a new one. In the case of blocking by MAC address, you will have to contact Wargaming with a request to unlock the MAC of your network card, modem or PC (unless, of course, you are going to change them or use another computer, modem, router and network card to connect to World of Tanks ).

There are a lot of complaints from players about an error in connecting to World of Tanks. In this article, we will tell you how to solve the connection problem in three different ways and dwell on each in detail. The solution is suitable for those who, when connecting to tanks, receive the following error:

Unable to connect to server

• The server may not be available or you may need to check your network connection settings.

Connection problem in tanks

The player himself writes the following about this error:

It doesn’t go to the test server either, I play other games without any problems, I’m sitting in the TS, I write on the forum, the updates have been downloaded and installed on the test server, but I can’t enter the game. There are no mods.

Solution

Option 1.

According to our data, this problem occurs for those players who use xDSL (ADSL 2+) technology and a high-speed modem to connect to the Internet. Immediately after the previous patch, the World of Tanks server began to cut off tankers with an unstable network connection from the game. All cases spoke specifically about a modem connection, which, by the way, is high-speed and is not inferior in stability to ETTx and even xPON technology, if no more than 300 meters of a copper pair are laid from the player’s computer to the PBX. However, ADSL is able to provide Internet access even at distances of several kilometers (here the connection quality drops sharply).

Solution for option 1. If you use ADSL, try to consider alternative options for accessing the Internet using more stable PON (optics to PC) or ETTH (optics to the home with RJ-45 twisted-pair twisted pair to users) technologies.

Option 2.

These are, of course, the network settings of your personal computer, which are mentioned in the error in connecting to the tanks. This primarily includes configuring the router, NAT, issuing permissions to connect to the worldoftanks.exe file in firewalls and adding exceptions to firewalls. Also opening ports used to connect to WOT.

Solution for option 2. Places to look to check your network connection settings if the server is unavailable include:

1. Settings of the used network card and adapter parameters (DNS, IP address, gateway in the TCP/IP protocol).
2. Network connection settings. Namely: a shortcut through which you connect to the Internet (relevant for bridging connections); web interface of the router or modem at: http://192.168.1.1 with login admin and password admin (relevant for PPoE connections).
3. Firewall settings built into the antivirus. It is done through the antivirus management program. Add an exception in blocking connections to the World of Tanks server for the executable file of the same name with the .exe extension from the game folder.
4. Windows firewall settings. Here you should also allow a connection to the World of Tanks server by adding an exception for the game.
5. Network group settings (home, public, and others).

Option 3

This is a rare but not unimportant situation that can cause an error in which a connection to the server cannot be established. This includes blocking the player's IP address on the World of Tanks server you are trying to connect to. The MAC address (hardware address that identifies a device on the network) can also be blocked.

Solution for option 3. We recommend that you change the static IP address given to you by your ISP. If you have a dynamic IP address, it is enough to reconnect the Internet to change your IP address to a new one. In the case of blocking by MAC address, you will have to contact Wargaming with a request to unlock the MAC of your network card, modem or PC (unless, of course, you are going to change them or use another computer, modem, router and network card to connect to World of Tanks ).