Unable to establish connection with VKontakte. What should I do if I get the error "Can't connect to this network"? Full driver reset on Wi-Fi

Wi-Fi connection never ceases to amaze with new options for failures. In today's brief excursion, consider the problem "". Most likely you encountered it when you tried to connect a friend's laptop to the network or after the connection to the device was interrupted. There is nothing wrong with this, you just need to correct the network settings and it will start.

Why can't I connect to a Wi-Fi network?

Windows could not connect to the network for various reasons, usually the problem is the failure of the WiFi router, probably automatic settings out of order or a problem in Windows. Most often, the point is to change the password for the network or change the type of encryption, perhaps even without your participation. In any case, there is a fairly effective remedy for this problem, you just need to reconnect to the network, and at the same time, as a new device.

Before "sorting" the system, you need to try restarting the device, which helps in most cases. Sometimes you have to repeat the procedure twice or thrice. Then execute:

  1. Click on the tray icon WiFi connections(of course inactive);
  2. Expand the full list of settings by clicking on "Network Settings";

  1. Go back to the "Manage Settings" link. WiFi networks»;

  1. Select a network with a problem connection and click on "Forget";

  1. Reconnect to the network.

Most often, the problem disappears at this stage, but only if the cause is superficial and not related to the failure of the router settings, otherwise the diagnosis should be continued.

In some cases, a test is launched that reveals the requirements of the network, the password window does not even appear, and the test is endless. You will have to perform a full reboot of the device.

Full driver reset on Wi-Fi

If it still says "Unable to connect to the network", we continue to eliminate the parameters that have been changed and block the connection by reinstalling the drivers. This is how it should be:

  1. Click on Start and RMB on "Computer", then "Properties";
  2. Select "Device Manager";
  3. Expand the list "Network adapters";
  4. RMB on the required item and "Delete";

  1. Remove the device and restart the PC;
  2. The hardware will automatically update and you can start the network.

Quite often, if not always, this method helps to fix computer problems, except for the rare cases described below.

Windows cannot connect to a Wi-Fi network: configuring a router

Often fails to connect to Windows networks 10 for one simple reason - the router accepts inappropriate parameters for distributing the network, so the router can switch to channel 12 or 13, but it is not always available, so it should be changed. Also, the encryption type and key may prevent the connection.

First of all, you should restart the router, or rather several times and check, maybe everything will work on its own.

Otherwise, you should change the channel manually or reset the settings to factory settings. We will not consider resetting the settings, since there is already a fairly complete instruction.

Selecting a channel is no easy task, especially in apartment buildings where most people live. A decent load is created on the channels, because of this they become clogged and the coverage weakens. You can sort through the channels at random and check for a result, or use special programs– WiFiInfoView or inSSIDer which provide necessary information. After determining the free channel, it remains only to replace it:

  1. Go to 192.168.1.1 in a browser;
  2. Next, click on "Wireless";
  3. Select "Wireless Settings";
  4. Remove the "Auto" value, replacing it with a manual selection;

  1. In the drop-down list "Chanel" select the appropriate option.

The instruction was compiled using the example of TP-link, but it is suitable for most models, in extreme cases, the menu is intuitive, you won’t get lost. Usually the first 6 channels are installed, because of this they are quite loaded, it is optimal to install from 8 to 11.

Additional ways to solve the problem

Some users note that even all the above tips did not help fix the problem until the moment they turned off the antivirus. Sometimes this happens due to filtering the Internet connection, but this is an undesirable procedure now.

You should first check if this is the case by clicking on the antivirus and selecting "Pause protection", try to connect again. Sometimes you have to restart your PC. In case this is your problem, you need to either disable connection filtering, or stop it altogether, you can also add the network to the exception.

In addition, it should be noted that updating the configuration helps some users. This button is located in the "Device Manager" and looks like a monitor.

Using one or more of the approaches described, it is possible to completely eliminate the error that Windows or the router provoked. Also, when changing the channel, you can notice a significant increase in the speed and distance of the network coverage.

If you still have questions on the topic “What should I do if I get the error “Cannot connect to this network”?”, You can ask them in the comments


In the process of working on the Internet, a number of users may encounter the inability to enter a site. This problem can affect both all sites and some of them, and is compiled with the message " Can't access site”, as well as data on any specific error (ERR_NAME_NOT_RESOLVED, ERR_CONNECTION_ABORTED). In this article, I will tell you what this site access failure error is, describe its causes, and also explain how to fix the “Cannot find the DNS server address” error on your PC.

Screenshot of the "Unable to access the site" error

Unable to access the site - symptomatology

As mentioned above, the occurrence of this error can have several causes, which are often mentioned in its text. Among the popular ones are the inability to find the DNS address of the server, the inability to resolve the DNS address of the server, the timeout from the site has been exceeded, the page is temporarily unavailable, the connection has been reset, and a number of others.

After the error “Unable to find the DNS address of the server”, the desired page of the site usually does not open. At the same time, in some cases, various instant messengers and other programs that work with the Internet - skype, icq, paltalk and a number of others work without any problems.

Reasons for not accessing the site

So why can't you login to the site? The current problematic situation may have the following reasons:

  • Random computer failure, this is not as rare as it might seem;
  • Unstable internet connection;
  • Browser functionality failure;
  • Failure in the DNS settings on the user's PC (including failure of the DNS service);
  • Problems in the work of the provider or blocking the work of any site by the provider;
  • Involved "parental control" in the system;
  • Problems in the operation of the router;
  • Connection blocked by antivirus or firewall for certain reasons;
  • The activity of virus programs;
  • The operation of any browser add-ons that block access to the site.

Solving specific errors in the browser

Look carefully at what kind of error occurs in your browser, point instructions for solving them at the links:

How to fix the "Cannot access the site" error - general tips

How to get rid of the error "Cannot access the site"? I recommend following a few general tips to solve this problem:


netsh int ip reset

netsh winsock reset

After entering the commands, restart your computer.


What to do if you receive the error "Cannot find the DNS address of the server"

One of the most common variations of a site login error is a problem with the inability to find the DNS address of the server. At the same time, this dysfunction may appear both due to some problems with the DNS service on the computer, and due to problems with the DNS settings received from your provider. To fix the error “Cannot find the DNS address of the server”, in addition to the above general tips, you need to do the following:

  • Clear the DNS resolver cache. Click on the "Start" key, in the search bar type "Command Prompt", right-click on the result just above and select "Run as administrator". At the command prompt, type ipconfig /flushdns and hit enter;

Conclusion

In this article, I analyzed a set of causes for the problem “Cannot access the site”, and also proposed various options for solving it. As the reader could see, this dysfunction can be caused by many reasons, and the tools to get rid of it will be a set of tips that I described above. For the most part, it is the problem with the DNS that causes the described dysfunction, so I advise you to turn Special attention on the mechanism discussed above to solve this problem.

Usually, the appearance of messages that the system cannot find the specified path is associated with downloads that are made using torrent clients after launching the corresponding downloaded file from the tracker. However given error can also arise in other situations that may have only an indirect relation to the consideration of the main issue or not at all. Next, we will consider several typical situations in which such a failure may occur, as well as the most acceptable methods for correcting them, which, although they differ from each other, nevertheless allow eliminating failures in each of the described situations.

The system cannot find the specified path: typical situations and causes of errors

Despite the fact that in most cases it is torrent clients that give such an error, the problem may have a slightly more extended interpretation.

Among all that is usually distinguished in terms of the appearance of such failures, several situations can be noted:

  • impossibility (and not only with the help of torrent programs);
  • denial of access to the object when trying to edit;
  • lack of access after deleting folders and files;
  • lack of administrator rights to access services;
  • download crashes operating system.

Separately, it can be noted that such errors can also occur during a virus attack, when some access rights to files and directories or the paths of their true location on the hard disk change spontaneously when malicious codes are triggered. But taking care of the security of your computer for each user should be a personal priority, so such issues will be discussed only briefly.

Rejection reason

When access is denied (the system cannot find the specified path), possible elimination Problems when downloading torrents in such a situation are as follows.

So let's start with the most common example. When there are problems with downloading (the specified path cannot be found), this is nothing more than a change in the location where the downloaded content is saved. How to explain it? Elementary!

Suppose a user downloaded a torrent file, but he needed to download all the content not on HDD or to a logical partition, but to a removable device like a regular flash drive or USB-HDD. He set the download path, and after the download was completed, he did not change it. The next time you start the download, you will receive an error message about the previous volume or that the system cannot find the specified path.

In this situation, you just need to enter General settings torrent programs, go to the folder settings menu and, through the search, select a new directory in which the downloaded content will be saved.

Quite often, you can also observe problems that the system cannot find the specified path during boot even if the client itself is not started as an administrator (even the settings cannot be changed here). Exit the program and use the appropriate application start type. It is better to log in with an admin account if there are several registered entries in the system.

What to do if there is no access to services?

Now let's assume that the "The system could not find the specified path" error is not related to torrents. Quite often this concerns the lack of access to certain services.

First, enter the appropriate section (services.msc) and find the service with which problems are observed (in the properties, when you go to them through the RMB menu, its name will be marked in red).

After that, call the registry editor (regedit), go to the service settings directory through the HKLM branch, as shown in the image above, and set permissions through RMB (you will be redirected to the section in which you should specify all full access points).

Fix crashes when accessing files and folders

The same applies to files and folders, only in this case the file properties menu is used (the current user must be included in the administrator group or the owner must be changed).

But it also happens when an error occurs, as they say, out of the blue. For example, you delete a folder from Explorer, the system requires administrator rights, you confirm the deletion, but in response you receive a message that it is impossible to perform such actions (although in fact some of the files were deleted). In this case, the problem that the system cannot find the specified path is solved by a normal reboot and re-deleting the remaining objects.

Crashes when starting the operating system

As for loading the OS when such a failure occurs, it only means that the start files are missing or damaged.

Boot from removable media and roll back the system to an earlier state. If this does not help, check the system files via command line(sfc /scannow) with a full restart after completion.

Summary

This is all that can be said about fixing errors of this kind. Less common situations include setting too long paths to the destination save folders for torrent clients. In this case, it is better to use directories located closer to the root. system disk(for example, C:\Downloads). In the case of file access problems or the inability to start the operating system, you can use the solutions provided. These are the most simple methods. If the problem is deeper, you will have to perform a virus scan and try to restore boot sectors, etc.

Today I want to talk about one common mistake that browser users have. Google Chrome and all similar ones working on his own engine. It manifests itself in the fact that the Internet browser writes: “Cannot access the site”, and below - detailed description Problems:

At the same time, there is no dependence on the operating system - the error can appear both in the good old Windows 7, and in the G8, and even in Windows 10.

Main reasons Her appearances are as follows:

— The site is really unavailable
- Issues with DNS or hosts file
- Proxy Settings
— The address is blocked by the security system
— Other

Now we will consider each of them in more detail and talk about ways to correct the situation. But before moving on to finding a solution, let's do this. To begin with, it is advisable to check whether there are definitely no problems with Internet access. The easiest way to do this is when you are connected through a router - try accessing the global web through some other device: tablet, smartphone, laptop, etc. If there are no problems with access, try to go to the desired site from this test device. If the resource is available from it, but not from the computer, immediately start with the second reason and so on.

In the case when there is nothing else at hand, the ping test utility will come to the rescue. We start the command Windows line and we type the command:

Ping 8.8.8.8

press the Enter key and look at the result. It should look something like this when there are no access problems:

If in response you receive the message "The network node is unavailable", then first you need to deal with your Internet channel.

1. Website not responding

This is the simplest case and the solution is nowhere simpler. The fact is that although hosters use reliable equipment for the operation of portals and sites on the Internet, system administrators closely watching uptime servers - anyway, sooner or later, but failures happen. And then you have to wait a bit until the experts restore its work. This is especially true for simple pages on cheap hosting. Larger and more well-known sites are supported more thoroughly and problems are fixed much faster.

The browser may display the message “Cannot access the site” even if a mistake was made when writing its address. In this case, the code is usually indicated in the description. ERR_NAME_NOT_RESOLVED, which in translation means "failed to recognize the name of the site."

2. Problems on the computer with DNS or the hosts file

Unfortunately, as my experience tells me, this reason is the most common. let's check which DNS servers are registered in the system. If non-working addresses are indicated there, then the Internet will not work on the computer, constantly giving the error "Cannot access the site." Therefore, to check, we go to the Control Panel, we find the Network and Control Center there and public access. There, in the menu on the left, we find the item "Change adapter settings" and click on it. This will put you on the list network connections Windows.

We find that connection by local network, through which the computer has access to the global web. Click on it right click mouse and select "Properties". In the window that appears, double-click on the line "IP protocol version 4 (TCP / IPv4)". Another window should open, like this:

Check the box "Use the following DNS server addresses" and specify one of Google's public servers as the preferred one - 8.8.8.8 . As an Alternative, you can register the IP of your router (if any), or a server from Yandex - 77.88.8.8 . Click the "OK" button to apply the settings.

It also doesn't hurt to check whether extra entries in the file is system file, which has a higher priority in the system than a request to the DNS. That is why all sorts of malicious programs very often use it and prescribe their data there. We launch text editor Notepad with Administrator rights and go to the folder C:\Windows\System32\drivers\etc. In it we find and open the hosts file. By default it should look like this:

There should be no other entries below! If there is something, feel free to delete it.

3. Proxy Settings

Very often, problems with sites, and indeed with Internet access in general, arise after one of the children or relatives climbed in the parameters and for some reason turned on the use of a proxy server. By itself, after that, you won’t be able to access any resource on the network and the browser will write “Cannot access the site”. Therefore, we open Windows settings 10, find the "Network and Internet" section and select the "Proxy" item:

We find the switch "Use a proxy server" and move it to the "Off" position.

4. Security system

Today, working on the Internet without a normal antivirus and a firewall (aka firewall) is akin to dancing in a minefield: you're lucky, you're not lucky. But sometimes the computer security system is too zealous, blocking the necessary addresses. To exclude this option, try to temporarily suspend work or disable the firewall and antivirus altogether.

If after that access to the site is restored, then you need to either add it to the list of exceptions, or take a closer look at it - perhaps it is phishing and is designed to deceive the user and steal information.

5. Other reasons

This includes all those options for the development of events that are least likely to occur in practice, but still have a place to be.

- One of these is problems with the Windows DNS client. Let's check if it works and try to restart. Right-click the Start button and select "Computer Management" from the menu. This tool will open like this:

In it you need to find the section "Services and Applications">> "Services". In the list of system services we find the line DNS client and look at its status. If the service is running, then try to restart it. To do this, select and in the menu on the left click on first on the link "Restart the service".

- Sometimes the reason Google browser Chrome writes "Cannot access the site" is a failure of the Windows network services. To fix it, you need to have Administrator rights and run the following commands.

Clearing DNS cache:

Reset and update IP address:

ipconfig /release ipconfig /renew

Reset static routing rules:

Route -f

After that, you need to restart your computer and check if the desired site is available now.

- Also, do not forget that access to can be closed from the side of the site itself. You can check this with the help of special anonymizers. For example: Anonymouse.org. If the desired address opens through it, then most likely you will get hooked, or specifically your IP address is prohibited in the firewall settings of the web resource.

An error with the system message "could not contact google servers please try again later" often occurs when trying or adding a new one Google account, or just go to " Google Play" or "Play Market".

Majority Decision similar mistakes(for example, from the same "test") is about the same, while the fact that the error lies in the device itself and is not related to the Google servers remains unchanged.

What to do if unable to contact google server?

So, a little later we will look at the main ways that almost always help fix this error.

However, first it is necessary to mention the obvious, but at the same time important things:

  1. 1. Yes, it’s funny and unlikely, but still there are cases when a user tries to add an account that is not related to Google services: for example, “mail” or “yandex”.
  2. 2. Check if the Internet is working at all: open a browser and go to any site.
  3. 3. Check if the date and time are set correctly.

If there are no such obvious problems, but the device persistently writes “could not contact google servers, try again later”, then in most cases an application called “Freedom” becomes the culprit for errors with Google services.

There are two possible options here:

  1. 1. If the application was installed and subsequently uninstalled, try installing it again and check the functionality of Google Play (if this helped to fix the error, it means that the application was previously removed incorrectly).
  2. 2. If the application is already installed - remove it. However, a simple uninstallation will not help here: you need to completely clear your device of this “useful” application. For this:
  • A. Run the application and click "Stop" in the pop-up menu.
  • B. Close it using either "Device Manager" or "Task Manager".
  • B. To remove, use one of the "killer utilities" (" Clean Master" or "History Eraser"): run the program and delete everything related to "Freedom";
  • D. Reboot the device and check its operation again.

How else can I fix the "could not contact google servers" error?

  1. 1. Using the same application, clear the cache, but not only of the Google Play service, but in a complex way - of the entire device. Perhaps this will help fix not only this error, but also prevent new ones from appearing.

  1. 2. As with the “RH-01” error, the reason that a smartphone or tablet with Android OS could not contact Google servers often lies in the absence or incorrect operation of the “Google Services Framework”: either enable this service or install it again.

In addition, check the "GoogleContactsSyncAdapter.apk" file: try updating it or deleting it and then reinstalling it (but using third-party devices, respectively).

  1. 3. Your account may have "Two-Step Verification" installed. To check, you need to log in to “gmail.com” on the official website of “google”, go to the “Authorization of applications and sites” section and check what parameters are set.

  1. 4. Perhaps a lock is set in the “host” file (located in the /system/etc/ directory). Using an application (for example, "Root Explorer") and using "root" rights, check what is indicated in the file after the line "127.0.0.1 localhost": ideally, if you did not install anything yourself, there should be nothing after this line .
  1. 5. Remove in settings wireless network"Permanent active mobile transmission': especially true for older versions of the operating system.

  1. 6. Before entering personal data in account in the upper right corner, you can call the context menu: here you will need to select "Login through the browser" or "Login in the browser" - accordingly, you will be redirected to the browser to enter data.
  2. 7. Reset the settings to factory settings and use the "Initial Setup Wizard".
  3. 8. As a last method, you can use third party applications to create or add an account manually: for example, "Android /Add Account".

In this way, possible solutions there are a lot of "could not contact google servers" errors. In any case, we strongly recommend that you uninstall the "Freedom" application and do not use it in the future: sooner or later this application will “bring” all sorts of errors to your device. In addition, you should at least occasionally, but clear the cache of the device, since cached errors will make themselves felt.