How to Fix AppReadiness.dll Missing Error (Solved)

What is AppReadiness.dll?

AppReadiness.dll, short for Application Readiness dynamic link library, is a crucial component in the Microsoft Windows operating system. It provides essential functionalities to various applications by offering services such as application repair, maintenance, and installation. This DLL file facilitates seamless communication between different software components and ensures their proper operation.

Why is AppReadiness.dll missing?

The AppReadiness.dll error usually occurs when this essential DLL file gets accidentally deleted, becomes corrupted, or is affected by malware infections. In some cases, the system might also fail to properly register the DLL file during Windows installation.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

Visual C++ Redistributable packages might be missing the required version of AppReadiness.dll. To rectify this issue, reinstalling these packages could help:

1. Download the appropriate Visual C++ Redistributable package for your Windows version from the official Microsoft website.
2. Run the downloaded installer and follow the on-screen instructions to complete the installation process.
3. Restart your computer and check if the AppReadiness.dll error is resolved.

Method 2: Run SFC /scannow command

System File Checker (SFC) is a built-in Windows utility that scans for missing or corrupted system files and repairs them. To run the SFC command:

1. Press Windows key + X and select “Command Prompt (Admin)” from the menu.
2. Type `sfc /scannow` in the Command Prompt window and press Enter.
3. Follow the on-screen instructions to complete the scan and repair process. Restart your computer after the process is finished.

Method 3: Update System Drivers

Outdated system drivers can also cause various issues, including AppReadiness.dll errors. To update your drivers:

1. Press Windows key + X and select “Device Manager” from the menu.
2. Expand the categories to view device names. Right-click on a driver and select “Update Driver”.
3. Choose to search automatically for updated driver software. If an update is found, install it and repeat this process for all drivers.

Conclusion

The AppReadiness.dll error can be frustrating, but with the proper steps outlined in this guide, you should now have the necessary knowledge to resolve the issue and restore your system’s functionality. If these methods fail to fix the error, it may be advisable to seek professional assistance.