When encountering a missing API class DLL, such as DLLs of the type api-ms-win-*.dll, you can follow these steps to address the issue:
- Run Windows Update:
- Ensure that your operating system is up-to-date by running Windows Update. Missing or corrupted DLLs are sometimes resolved through system updates.
- System File Checker (SFC) Scan:
- Open the Command Prompt with administrative privileges.
- Type the following command and press Enter:
sfc /scannow - Allow the scan to complete. It will attempt to repair missing or corrupted system files, including API-related DLLs.
- DLL Download and Replacement:
- Identify the specific DLL that is missing and download it from a reliable source.
- Copy the downloaded DLL to the appropriate system directory (e.g., C:\Windows\System32).
- Reinstall the Software:
- If the missing DLL is associated with a particular software or application, try reinstalling that software. The installation process may include the necessary DLLs.
- Check for Malware:
- Perform a thorough scan for malware using reputable antivirus or anti-malware software. Malicious programs can sometimes interfere with system files.
- Restore from System Restore Point:
- If you have created a system restore point, consider restoring your system to a point before the DLL issue occurred.
Always be cautious when downloading DLL files from the internet, and ensure that they come from reputable sources to avoid potential security risks. If the issue persists, seeking assistance from technical support forums or professionals may be advisable.
