A runtime error pops up. Disabling unnecessary startup items

Many users, when trying to install the Microsoft Visual C++ library package, encounter an error notification: “0x80070666 – Another version of this product is already installed.” From the error itself it is clear that there is a version conflict, and the previous build needs to be removed. But the most interesting thing is that such an error often appears when Visual C++ is obviously deleted. Therefore, many users are confused by such notifications.

Error “0x80070666” when installing Microsoft Visual C++

Why does error 0x80070666 occur?

In theory, when you reinstall Microsoft Visual C++, the old version should change automatically. But this doesn't always happen. The reasons for the failure, in general, are already indicated in the description, but it’s worth pointing out the main ones again:

  1. The current version has not been removed.
  2. The Windows system contains residual files and extra registry entries from the previous version.
  3. Viral influence in Windows, which blocks infected programs.
  4. The Visual C++ package being installed has broken files that are unable to complete the installation. This is often observed when installing games with built-in mods, patches and scripts.
  5. An outdated version of Windows OS that requires downloading updates.

Fixing the problem

In order to fix this problem, you need to take a few simple steps that allow you to complete the installation without any problems. Let’s make a reservation right away - your PC is free of viruses, has current updates, and the installed software that requires Microsoft Visual does not have any problems with assembly. So, let’s do it point by point and you will be happy:


By the way, read this article too: Crash in SA-MP 0.3.7 Exception at address (0x00000000, 0x00746929, 0x0040fb80) - what to do

Here is a visual video instruction on how to properly download these libraries.

Conclusion

A complete system cleanup and removal of residual entries in the registry should remove error 0x80070666 and any other problems when installing Microsoft Visual C++. Of course, you can perform the removal manually, but I would recommend special cleaners. Let me remind you once again that very often these libraries come with games, but you should not agree to download them by applying official updates.

Microsoft Visual C++ Runtime Library: Runtime Error usually occurs when the OS malfunctions or when you launch a new, demanding game or program. It is impossible to determine the exact reasons for the failure on the PC. The Microsoft VC library built into the operating system is a complex component, so failures in its operation are commonplace.

Compatibility issues

If the game or program was released a long time ago, the error may indicate that the operating system and software systems not compatible.

There are several simple ways to fix the error:

Incorrect account name

To fix it, you just need to create a new account using Latin letters:




  • launch the application.

Application errors

Sometimes the cause of the Microsoft Visual C Runtime Library error is broken files plugins and “.dll” libraries that are installed along with a non-working program. To fix this, you need to reinstall the program:


Microsoft Visual C++ library errors

Because PC applications and games are created in the specialized Microsoft Visual C++ development environment, the system requires redistributable packagesVCRedist. Errors in Microsoft Visual C++ files and its libraries can cause system crashes. To resolve runtime errors visual c++, you need to reinstall the VC++ components manually:


NET.Framework problems

In addition to VCRedist, the problematic program may require NET.Framework on the system. The best option would be to install two packages:

Download, then follow the instructions and restart your PC.

Problems with DirectX

One of the causes of runtime library malfunctions may be DirectX 10 installed on the system, which can lead to this Windows failure. Solution:

Outdated or damaged video card drivers

Video cards and their drivers can become a problem with many changes to your computer (PC). We need to check if there are any conflicts here. Solution:


  • make sure that the latest drivers are installed on your PC, check your version with the latest version on the manufacturer's official website.

Incorrect system time

Some users note that this problem may occur when installation of incorrect data about time and date. This is due to the fact that the developers limit the period of use of the application and, when checking the date, it suspends its work.

Solution - set the correct parameters time and date on the taskbar.

Error in Windows 10

The whole point is that Windows 10 has possibility to ban updating some services and components, such as Visual C++. To fix it, you need to turn it on so that Windows receives updates automatically. It's easy to do:

  • go to menu “ Programs and components”;
  • then, " Turn Windows features on or off”;
  • activate in the list with check marks servicesVisualC++ andNetFramework, next to which there is a black square;
  • wait end of automatic update, restart the PC and launch the desired program.

The “microsoft visual c runtime library” error is a real headache for PC owners who, for some reason, prefer to use Windows XP, but sometimes like to play games.

How does this trouble manifest itself? Usually as follows:

  • The user installs the gaming application and installs all related programs and components.
  • Clicks on the launching file or icon on the desktop.
  • At this moment, a message appears on the screen stating that it is impossible to continue the game. For example, this: “mount and blade warband error microsoft visual c runtime library.”

Is there a method to deal with such a situation? There are several recommendations that in many cases lead to the result required by the user.

Methodology for solving the problem

Naturally, in order to solve a situation in which an unidentified visual c redistributable 2015 x64 error or its analogue pops up, many experts recommend initially trying universal methods:

  1. Launch the latest antivirus program and perform a full scan of the operating system.
  2. Try installing the desired application from an alternative download package.
  3. Update video drivers manually: go to the system through the “Start” button, then go to the device manager, find the equipment responsible for graphics there, use the right mouse button to go to properties and select driver update.

In most cases, two operations should be performed. The first of these is to check that the version of an element such as Microsoft Visual C++ is up to date. It is important to know that this critical system software must be compatible with the system being used. That is, a package designed for Seven and so on will not be suitable for HP. Naturally, it is important to remember about the bit depth of the OS: for a 32-bit one there is one option, for a 64-bit one there is another.

That is, the user is required to:

  1. Go to the official resource of the developers of this software.
  2. Select the latest version of the installation package, in accordance with the characteristics of the operating system.
  3. Perform a clean installation and restart the computer.

The next step concerns a component such as DirectX. Unfortunately, not many people know that version 10 of such libraries is not at all designed to work with Windows XP. However, many people install it when they find out that the video card installed on their PC has the required support mode. This is what leads to the situation in question. Therefore, the user must do the following:

  1. Completely remove libraries from your computer.
  2. Go to a reliable resource and download the ninth version of DirectX.
  3. Perform installation and reboot the equipment.

Usually, after this you can safely launch and enjoy the desired application or game.

The Microsoft Visual C++ Runtime Library Error occurs when running programs and games on Windows operating systems of various versions. It is impossible to say for sure what causes the problem. The Microsoft Visual C++ package is a complex integrated system, so we will consider all the solutions that have been accumulated through experience. Each method helps in certain cases, and is the product of a synthesis of knowledge and experience that has been structured and processed into an article. Its purpose is to provide instructions for correcting the error. We hope that the information will be useful and help solve your problem.

Reasons for the error

It is impossible to clearly name the reason due to the complex process of launching applications, in which various services and programs are involved. Therefore, we recommend that you try each of the above methods in practice, and do not waste time trying to find out the reason. It will be much more effective and faster. Let's figure out how to fix the error using various methods

1. Run as administrator and in compatibility mode

If the game was released a long time ago and does not start, then the error in question may indicate incompatibility of the software systems of the new version with the old version. Therefore, running as an administrator and in compatibility mode can solve the problem quickly and painlessly.

Actions:

  1. Right-click on the game shortcut.
  2. Click on the line shown in the screenshot.
  3. Confirm action.
  4. Wait for launch.

Algorithm:

  1. Right click on the application shortcut.
  2. Click on the “Properties” line.
  3. In the window, select the “Compatibility” section.
  4. Check the box as in the picture.
  5. In the OS selection line, indicate your current version.
  6. Click “Apply” and “OK”.
  7. Launch the application.

2. Error due to incorrect account name

Using this method, the error can be fixed simply and quickly. The reason in this case lies in the account name. If it is in Cyrillic (Russian), an error of this kind occurs. You just need to create an additional entry in Latin (English). For this:

  • "Control Panel".
  • "Accounts and Family Safety."
  • "User accounts".
  • "Manage another account."
  • In a new window tab, add a new user with a name in English.
  • Switch to a new account.
  • Launch the application.

Sometimes it helps to rename the catalog from Cyrillic to Latin. For example from C:\Games to C:\Games

3. Reinstalling the application (game, program)

Problems may have arisen during the installation and it was not completed correctly. The application installation files themselves may have errors that appear when launched in this way.

Reinstall the game by completely removing it from the computer, and even better if it is downloaded from another source and then reinstalled. The algorithm of actions is as follows:

  • Go to Start.
  • "Control Panel".
  • "Programs and components".
  • Find and remove the problematic application.
  • Download it from another source.
  • Install.
  • Launch.

4. Reinstalling Microsoft Visual C++

Programs and games for Windows are developed in a special environment using a unique software platform. Errors in the files of both can lead to problems when launching applications in Windows. Let's not delve into the jungle of programming, but will immediately move on to the correction.

The defect is eliminated by updating and reinstalling the software package. It is preferable to completely reinstall Visual C++. Before doing this, you should remove all installed packages. To do this, go to “Programs and Features” and follow the list:

  • Find Microsoft Visual C++.
  • Delete.
  • Download Microsoft Visual C++, based on the bit depth of your operating system (x86 for 32-bit, x64 for 64-bit);
  • Install;
  • To restart a computer;
  • Launch the problematic application;

5. Reinstall net. Framework

It also plays a special role at startup, so let's do the same steps as with Visual C++. Net can now be removed, downloaded and installed. Framework

6. Reinstall DirectX

Along with the above platforms, the program is also involved in the launch and operation of applications. Reinstalling will solve the problem if that is the problem.

  • Install and reboot.
  • Launch a broken application.

7. Drivers for the video card

An outdated version of the driver for the video card or errors that sometimes occur in the operation of drivers can lead to consequences in the form of errors. It is recommended to remove the drivers through Programs and Features and re-download and install the latest version from the video card manufacturer’s website. Next, reboot and launch the application that is causing problems.

8. Incorrect time setting

Most applications have a operating time limited by the manufacturer, so incorrectly set clocks can cause crashes and failures in the operation of some programs. It is recommended to set the current time on the device, reboot it and start the application again.

How to fix the error on Windows 10

The method works exclusively on Windows 10, so we consider it separately from the rest. The bottom line is that this version of the OS may prevent automatic updates of some services, in particular Visual C++ and net.Framework. After enabling this feature, Windows will update these programs and, after rebooting, you should start again. Procedure:

  1. Programs and components.
  2. Turn Windows features on or off.
  3. In the window, check the boxes opposite the services where there is a black square, as in the picture.
  4. Wait for the auto update to finish.
  5. Reboot.
  6. Launch the application.

Conclusion

These methods have already helped many people in solving this problem. We hope that they were also useful to you, and you will no longer encounter Microsoft Visual C++ Runtime Library Runtime error or any other error.

If you have any questions, you can ask them in the comment form below.

Daily practical use of computer equipment, a careful and attentive attitude towards it still cannot guarantee you that you will never encounter unexpected problems over which you will be powerless. Find out how to fix Microsoft Visual C++ Runtime Library error.

Unexpected “surprises” can await, appearing before users from the most unexpected angles, at first glance, without good reason. In this situation, it is useful to know, of course, the reasons that provoked them, but to a greater extent, I really want to figure out how to eliminate the problem in which the “Microsoft Visual with Runtime Library” message appears.

If you have encountered the “Microsoft Visual c Runtime Library” error, you should be charged with increased patience and an indomitable desire to get to the bottom of what triggered such an error.

You will have to spend a sufficient amount of time going through all sorts of options that indicate such a system failure.

Installing and updating Microsoft Visual C++

In pursuit of the best, many users download advertised versions of DirectX and “forcibly” install them on their computer, completely not understanding that some operating systems simply conflict with certain versions of Direct.

In particular, the tenth version of DirectX cannot be successfully installed on Windows XP, because it simply does not support it. If by some miracle you force them to “tolerate” each other, expect a lot of “surprises” in this case; do not be surprised that the system bombarded you with error warnings.

Check that DirectX is installed correctly and, if necessary, reinstall the program

Drivers for video card

And the last possible reason could be the drivers for the video card.

In general, experienced users strongly recommend periodically visiting the website of the official manufacturer of your video card to download updates. This allows you to ensure its correct operation.

If you find, it is best to uninstall the old ones, then download and install the new ones.

And finally, it’s useful to see what date your computer shows. If the internal battery fails, your computer will display something incredible, but definitely not real time. This can cause a system crash because the system detects the hour “X”, indicating that the Microsoft Visual C++ environment that is so important to you will stop working.

So, there can be many reasons, you will have to go through all the described recommendations one by one to find your “weak” spot, which you can immediately eliminate, ensuring full operation of the computer.



 

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