Msvcp140.dll errors can occur automatically without any user intervention due to various factors. Here are some common reasons why Msvcp140.dll errors may occur automatically:

Software or application updates: When developers release updates for their software or applications, they may introduce changes that require the latest version of Msvcp140.dll. If your system has an outdated or incompatible version of the DLL file, it can trigger an automatic error when you launch the updated software. In such cases, updating the software or application to the latest version can resolve the issue by ensuring compatibility with the updated Msvcp140.dll.

System updates or upgrades: Operating system updates or upgrades can sometimes lead to Msvcp140.dll errors. If the update process is interrupted, files can become corrupt or missing, including Msvcp140.dll. Similarly, upgrading to a new version of the operating system may cause compatibility issues with existing DLL files. Performing a system file check or reinstalling the Microsoft Visual C++ Redistributable package can help restore or replace the missing or corrupted Msvcp140.dll file.

Malware or virus infections: Malicious software can infect and modify system files, including DLL files. If Msvcp140.dll is altered or deleted by malware, it can result in errors when running specific applications or programs. Running a thorough scan with reputable antivirus or anti-malware software is essential to detect and remove any infections. After removing the malware, the missing or damaged Msvcp140.dll file can be replaced using appropriate methods, such as reinstalling the Microsoft Visual C++ Redistributable package.

Hardware failures: Hardware issues, such as a failing hard drive or faulty RAM, can cause DLL file errors, including Msvcp140.dll errors. When the system encounters read or write errors related to the DLL file, it may automatically trigger an error message or result in application crashes. Diagnosing and resolving hardware problems requires professional assistance and may involve repairing or replacing the faulty components.

System registry issues: The system registry stores critical information about installed software and their associated DLL files. If the registry becomes corrupted or contains incorrect entries, it can lead to Msvcp140.dll errors. Cleaning and repairing the registry using reliable registry cleaning software or performing manual registry edits can help resolve such issues. However, caution should be exercised when modifying the registry as incorrect changes can cause system instability.

Software conflicts: In some cases, conflicts between different software or applications can trigger Msvcp140.dll errors. This can occur when multiple programs require different versions of the msvcp140.dll missing file or when software installations are incomplete or improperly performed. Uninstalling conflicting software or reinstalling the affected applications with the correct dependencies can resolve such conflicts.

When encountering Msvcp140.dll errors that occur automatically, it is important to identify the underlying cause and take appropriate steps to resolve the issue. Reinstalling software, updating applications and the operating system, performing system scans, and addressing hardware or registry issues can help alleviate the problem.