The ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error is a somewhat common issue experienced by Windows users. This error occurs when a user tries to launch a program or application, but instead of opening as expected, a pop-up message displays this error. This issue, though concerning, is generally not a sign of significant system problems. Rather, it indicates an issue with the application or the specific Microsoft C++ Redistributable package installed on the PC.
Causes of the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ Error
Several causes can trigger the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error. The most common cause is the corruption or misconfiguration of the Microsoft Visual C++ Redistributable package, a necessary component for running applications. Other causes can include a specific application being incompatible with the system or the corruption of certain Dynamic Link Library (DLL) files. Frequently, the error occurs after a system update or the installation of a new application.
Impact of the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ Error
The ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error can significantly impact user experience. It prevents the affected applications from running, which can hinder productivity and cause frustration. If not addressed promptly, the error might escalate, leading to additional system issues. However, with the correct troubleshooting steps, this error can be resolved effectively.
Method 1: Repairing the Visual C++ Redistributable
One common solution to the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error is repairing the Visual C++ Redistributable. To do this, go to the Control Panel and under Programs, select “Uninstall a program”. Find all versions of Microsoft Visual C++ in the list and choose “Change” for each. In the new window, select “Repair”. Follow the on-screen instructions to complete the process. This method generally works if the error stems from a corrupted Visual C++ Redistributable package.
Method 2: Reinstalling the Problematic Application
Another method of resolving this error involves reinstalling the application causing the problem. Uninstall the application first, then download the latest version from the official website and install it. If the error was due to an out-of-date or corrupted application, this method should solve it. Ensure to always download software from official or reputable sources to avoid any potential issues.
Method 3: Re-registering the Concerned DLL Files
If the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error is caused by corrupted DLL files, then re-registering those files can be a viable solution. To do this, you’ll need to use the Command Prompt. Type “cmd” in the search bar, right-click on it, and select “Run as administrator”. In the Command Prompt window, type “regsvr32 filename.dll”, replacing ‘filename’ with the name of the DLL file you want to re-register, and press Enter. Repeat this process for each DLL file related to the error.
Method 4: Using the Event Viewer for Diagnosing the Problem
The Event Viewer is a handy tool within Windows that logs system events, making it useful for diagnosing issues like the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error. To use the Event Viewer, press Windows key + X and select “Event Viewer”. In the Event Viewer, look for error messages related to the failed application. This could provide clues as to what specifically is causing the error.
Method 5: Resetting Your PC
If the aforementioned methods do not resolve the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error, you may need to consider resetting your PC. This method should be seen as a last resort. Before resetting, make sure to back up any important files as this process will wipe all data from your system. On Windows, go to the Settings > Update & Security > Recovery, and under ‘Reset this PC’, click ‘Get started’. Follow the instructions to complete the reset.
Preventive Measures for the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ Error
To prevent experiencing the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error in the future, there are several steps you can take. Keep your system and applications up-to-date, as updates often fix bugs that can cause errors. Regularly scan your system for malware, as this can sometimes cause the error. Additionally, ensure you have the latest version of the Microsoft Visual C++ Redistributable package installed on your system.
Final Thoughts
The ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error can be a frustrating problem to encounter, but with patience and the right troubleshooting steps, it can usually be resolved. Always begin with the simplest solutions like repairing the Visual C++ Redistributable or reinstalling the problematic application, and only resort to more drastic measures like resetting your PC if necessary.
FAQs
Q: What causes the ‘Application Failed to Start Side-by-Side Configuration is Incorrect’ error?
A: This error is commonly caused by issues with the Microsoft Visual C++ Redistributable package or with specific applications. It can also be triggered by corrupted DLL files.
Q: Can I prevent this error from occurring in the future?
A: Yes, keeping your system and applications updated, regularly scanning for malware, and ensuring you have the latest version of the Microsoft Visual C++ Redistributable package can help prevent this error.
Q: What should I do if none of the mentioned solutions work?
A: If none of the mentioned solutions work, consider seeking professional help or contacting the application’s customer support. Remember to back up your data regularly to avoid data loss in case of significant system issues.