With the active use of a PC, users may experience unpleasant situations in which this or that game or program simply refuses to start, giving out a certain error. Today in this article we will look at a rather common error - “The application could not be started because it parallel configuration wrong "
There are two most effective methods that can help eliminate given error that occurs when launching applications in Windows.
- Reinstalling Microsoft VISUAL C ++ Package;
- Editing the registry.
Fix concurrent configuration error by reinstalling Microsoft VISUAL C ++
The first way is very simple and fast. It will not take much of your time, nor will it require any deep knowledge in the computer sphere. You will need a banal reinstallation of the program with its preliminary removal.
Very often programs and games do not start, give a parallel configuration error due to incompatibility with installed versions system library Visual C ++ 2008 or Visual C ++ 2010. We will reinstall them.
To do this, go to "" and select there " Programs and Features«.
Next on the list installed programs remove the ones highlighted in the image below, namely Microsoft Vusial C ++ 2005, Microsoft Vusial C ++ 2008 and Microsoft Visual C ++ 2010, Microsoft Vusial C ++ 2015 and Microsoft Vusial C ++ 2013 in X64 and X68.
Visual C libraries in the list of installed programs
The next step is to restart your computer and download the Visual C ++ installation packages from the official Microsoft website.
After downloading the packages, install them and restart your PC again and try to start the application that gave the error "Application failed to start parallel configuration is incorrect".
Correcting the registry
This method is somewhat more complicated than the previous one. It will require the utmost care and strict adherence to instructions from you.
Attention! You do all operations with the registry at your own peril and risk. It is recommended that you create a restore point before starting.
Launch the "Run" window with the key combination " Win "+" R"And enter the command" regedit«.
The combination of buttons "Win" + "R" on the keyboard
The Registry Editor will open. You need to go to the following path, expanding the folders on the left side of the window that opens:
HKEY_LOCAL_MACHINE - SOFTWARE - Microsoft - Windows - CurrentVersion - SideBySide - Winners - x86_policy.9.0.microsoft.vc90.crt_ (various letters and numbers) - 9.0
After following the specified path, 3 parameters will be displayed on the right side of the window. The first one will be named "(Default)" and the other two will be numeric names.
So the value of the parameter "(By default)" should correspond to the name of the last parameter in this folder. If this is not the case, then you need to change the value of the "Default" parameter to a value equal to the name of the last parameter in the folder by double clicking on it.
Correspondence between values and name in the windows registry
Now follow the path:
HKEY_LOCAL_MACHINE - SOFTWARE - Microsoft - Windows - CurrentVersion - SideBySide - Winners - x86_policy.8.0.microsoft.vc80.crt_ (various letters and numbers) - 8.0
And do the same, that is, check that the default parameter value matches the name of the last parameter in the folder. And if they are different, change the value of the parameter "(Default)".
After all the performed manipulations, restart the computer and try to run the program that generated the error "The application could not be launched because its parallel configuration is incorrect."
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The standard task of software developers is to configure the application. Its solution is specific for each platform. The configuration functions include:
- synchronization of processes;
- assembly of results;
- distribution of work;
- launch, etc.
Applications use a parallel data processing technique that allows multiple actions to be performed simultaneously.
In the process of joint operation of programs, a situation arises when the program does not start and gives an error: "The application could not be started because its parallel configuration is incorrect."
Reasons for manifestation
The nature of the error can be inferred from the knowledge that application development is performed in a specific environment using a set of tools. Most often it lies in the corruption of C ++ library files (Microsoft Visual C ++ redistributable).
To solve the problem of launching the application, we will use the proposed program for diagnosing the application configuration -. The command line program finds the problematic manifest. The task of the user is to recover the corrupted manifests (system components).
Program commands:
Sxstrace trace sxstrace parce
Find the damaged component in the received logs by the word "Error" or "Error". Our task is to restore it.
Recovery algorithm
Let's carry out the algorithm for restoring the launch of the application:
- To avoid problems installing updates operating system, install the system update readiness tool from the link. We select the version corresponding to our architecture.
- Now let's eliminate errors in the application development environment by reinstalling Microsoft Visual C ++. We load MS Visual C ++ with SP1, corresponding to the bitness of the installed operating system. Before installing the downloaded version, you need to:
- remove the problematic program;
- remove the existing Visual C ++ redistributable package;
- reboot the system;
- install the downloaded Visual C ++ package;
- restart the machine.
- Eliminate errors in the toolbox environment and program execution. To do this, you need to reinstall. NET Framework:
- load the component by reference;
- remove the previous version;
- update the system registry, reboot;
- install the downloaded package.
- Install the application that caused the error.
- We reboot the computer.
In most cases, the manipulations performed solve the problem.
Additional possibilities for solving the problem
If recovery doesn't work:
- You can use it - make a rollback.
- If this tool did not help in solving the problem, you will have to resort to an extreme measure - reinstalling the operating system. Can be put on top of the existing one. In this case, problematic files may remain and this will increase the time for solving the problem. Better to reinstall with full formatting.
To install the operating system, a licensed distribution is desirable so that in subsequent work you do not struggle with installation problems:
- drivers;
- software products;
- non-existent fonts, etc.
Advice! Do not use third-party assemblies such as Beast, lDimm, filka, etc.
If you have any questions about fixing the error,! Indicate what the difficulty has arisen and what you have already done so that we can help.
When launching programs, most often old ones, users sometimes have to face the error "The application could not be started because its parallel configuration is incorrect." This error has much in common with another error, the description of which indicates that one or another is missing on the computer. DLL file and yet they are different. All run in the environment Windows programs one way or another use its resources, represented by system components, in particular, the Microsoft Visual C ++ Redistributable libraries.
Each program contains a manifest that states which versions of the components are used. When the application starts, Windows reads the manifest, and then searches for the necessary components and, not finding it, gives the corresponding error. Let's say the manifest of the program you are launching indicates that it uses Microsoft Visual C ++ 2008. If this version is not on the system, Windows will try to find the required library in the older version. This often results in a conflict that results in an error indicating a misconfiguration.
Reinstall Microsoft Visual C ++
In the overwhelming majority of cases, the cause of the above error is a conflict between the MSVC components of versions 2008 and 2010. The simplest and most obvious way to fix it is to reinstall them. Go to "Programs and Features", first uninstall the problematic program, then find the Microsoft Visual C ++ packages of the specified versions in the list and uninstall them.
Reboot your computer. Then download from the official site www.microsoft.com the required versions (the easiest way to find it is through Google) and install them sequentially.
Please note that the problem may not only be related to versions 2008 and 2010, you may need to reinstall all packages. If some MSVC packages are missing on the system, but it is desirable to have versions from 2005 to 2015, download and install them. Restart your computer, reinstall the program, run it and check if the error is gone. In most cases, installing / reinstalling MSVC will fix the problem. If the error occurs again, it is recommended that you reinstall the NET Framework component (downloaded from Microsoft).
Analysis of the manifest
In order not to reinstall all versions of MSVC, you can use the built-in console utility sxstrace.exe that allows you to parse the manifests and find out which component is causing the conflict. To do this, run as administrator command line and run the following command in it:
sxstrace trace -logfile: D: /sxsTrace.etl
As a result of the trace performed, the data will be saved to a file sxsTrace.etl to the root of drive D. Now convert the resulting file to readable Text Document... To do this, immediately execute the following command:
sxstraceparse -logfile:D: /sxsTrace.etl -outfile:D: /sxsTrace.log
Open the resulting text document and find a line with the elements "Error" or "ERROR" in it.
Above in the block with search results, find the line starting with "INFO". It will indicate the version of Microsoft Visual C ++ that your program needs to run. If the version specified in the trace file is not present in the programs and components, download and install it.
Errors occurring while working with standard applications Windows is common. If a message about problems with parallel configuration appears on the screen (Error 14001 - the application could not be started because its parallel configuration is incorrect), then the system could not find the necessary resources to run the application libraries. This is due to malfunctions individual software components and failures in parallel configuration, which records the libraries and resources that are needed to run the application.
Fault analysis
Sxstrace exe should be used to identify the problematic component and module. For this you need:
You should compare the required version of the application with the available version, if they do not coincide in this and the problem. The problem is solved by installing the required version of the program.
Reinstalling components
After verification, you need to install the correct software components. Most often it is Microsoft Visual C ++. To update you should:
In addition to this program, you may need to reinstall the NET Framework:
For the Ten, you should also check the readiness of the entire systems for updates:
After all the manipulations done, desired application should start immediately.
Fix via registry
If the previous methods did not help, you should fix the error through the directory:
After the fixes, you should close the registry and restart the system. The error should disappear after these steps.
other methods
Perhaps the reason for the problem is that the system cannot download and install updates on its own. To solve this problem should download"Troubleshooter" for the OS. After installation, it is enough to run it, and it will fix the problems itself. 
In addition, there are several other methods for solving error # 14001.
SFC Team
Using SFC Scan will allow find and fix damaged files... For this:
If a message will appear“Windows Resource Protection” means there is damage, but the program cannot fix it. This can be corrected by repeating the procedure in safe mode ... To do this, in the tenth and eighth versions of the OS, you need to do reboot the PC while holding down the "Shift" key. In earlier versions, simply restart the system and hold down the F8 key during the restart.
System Restore
More drastic measures include rolling back the OS to an earlier version. For this:
This option is possible only if the system has been enabled and configured to save restore points.
Removing Windows Live Components
Windows Live is a set of applications and programs from Microsoft that are built into the system. Sometimes they are the cause of many errors and then it is better to get rid of them:
After uninstalling, you should restart your computer and continue working.
Return to factory settings
The most drastic remedy in Windows 10 is a factory reset. For this you need:
It is worth applying the method only if all other recovery methods are useless.
Today we will figure out what parallel configuration is and what to do if the application failed to start because its parallel configuration is incorrect. How do I fix this problem?
How applications work
Parallel configuration allows you to specify in a special application manifest all versions of the libraries used to run it. It is recorded when created software... Accordingly, when trying to start the application, the system reads this manifest and looks for the necessary resources. Their absence leads to the fact that the application cannot start. And the reason lies in the wrong parallel configuration. If the situation is not corrected, then the application (and often this is a favorite game) will fail.
The concept of parallel configuration itself was introduced by Microsoft, whose .NET Framework is widely used. Conflict Starts Over Multiple Issues software product Microsoft Visual C ++ Redistributable. It is a programming system in which a huge number of programs are created. Its installation often occurs during software installation. You can see for yourself what versions you have. To do this, go to the program overview:
Parallel configuration is wrong - how to fix it?
Various methods are known to fix incorrect parallel configuration when starting an application. But first, you must understand: Windows is not at all to blame here, and even after reinstalling it, you will not be able to launch the old game. Therefore, you can rollback to a restore point that was created BEFORE the conflict occurred. Other actions on the OS to fix the problem and start the application will not help.
The very first thing to do is reinstall the application that failed to start. For example, Yandex browser does not start - the parallel configuration is incorrect. Download the new installer on the developer's site and run. You may now be able to launch the application.
When reinstalling the software that is causing the error cannot be done (for example, there is no installer) or nothing has changed after reinstalling, proceed to the steps to fix the bug.
We offer you three options, which, as practice has shown, help to fix the error "incorrect parallel configuration of the application":
- Reinstall Microsoft Visual C ++ Redistributable.
- Analysis of errors in system manifests.
- Cleaning the registry.
Reinstalling MSVC packages
This is the most acceptable way to fix incorrect parallel configuration. Most users note that after these steps, they managed to start the software. First of all, write down which versions you have, so as not to forget to download the one you need. 64-bit PCs require x86 and x64, while 32-bit PCs only need x86. You need exactly the indicators х№№ and year.
Uninstallation is simple: in the programs and components window, right-click on the application line and select "Delete". Or click the button at the top, on the toolbar. 
Reboot your PC. You don't need to start anything - most of your programs will no longer work, since nothing has been fixed yet.
Next, you should sequentially download and install the remote versions. You can find them on the Microsoft official website:
Choose "Download" or "Download". The installer file will appear in the browser downloads bar (bottom). Click on it and follow the instructions. 
After all installations, start the OS again by restarting the computer. If the application still failed to start, reinstall it again. You may have been able to fix an incorrect parallel configuration.
Attention! The list contains all addresses for package updates different versions... Choose only the ones you need!
You must also reinstall the .NET Framework package to fix the incorrect parallel configuration. Download addresses:
Analysis of the manifest
If you carefully read the error message about incorrect parallel configuration, you will be prompted to use the sxstrace.exe program to fix it. it system application, which allows you to save all data about application launch to a separate file. To use it, do the following:
Fix via Registry Editor
Sometimes the cause of incorrect concurrent configuration is a failure in registry entries. To fix this problem, let's start the registry - right-click on the main menu button, "Run", enter regedit. 
Make a copy of the registry. To do this, run the command in the "File" - "Export" menu and specify where you are saving. If you spoil something, you can then use the "Import" operation. Also create a restore point.
In the Registry Editor, follow the path highlighted in the screenshot below. Be very careful to correct the error. 
Find records in the opened folder:
x86_policy.8.0.microsoft.vc80.crt _....
AND
x86_policy.9.0.microsoft.vc80.crt_ .... 
Go to the 8.0 folder and look at the right side. 
The default is the version of the last parameter. If not, change. Right click on the first line. 
And enter the value you want. 
Do the same in the 9.0 folder. Close the editor and reboot. Try to run the program. Most likely you managed to fix the concurrent configuration.
Once again, we want to remind you that it is better not to open the registry without special need and you should not change anything in it yourself. In any case, save a copy of it, create a recovery disk or flash drive and a recovery point in advance. And then experiment.
We hope that the information will help you solve the problem of incorrect parallel configuration.
