How to Fix Windows.ApplicationModel.Store.Preview.DOSettings.dll Missing Error (Solved)

What is Windows.ApplicationModel.Store.Preview.DOSettings.dll?

Windows.ApplicationModel.Store.Preview.DOSettings.dll is a Dynamic Link Library (DLL) file that belongs to the Microsoft Store Preview App which allows developers to preview and test their applications before publishing them on the Microsoft Store. This DLL file contains essential functions necessary for the proper functioning of the Microsoft Store Preview App.

Why is Windows.ApplicationModel.Store.Preview.DOSettings.dll missing?

The Windows.ApplicationModel.Store.Preview.DOSettings.dll file can go missing due to several reasons such as accidental deletion malware infection that might have removed it or system updates that may have corrupted the DLL file.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

1. Visit the official Microsoft Download Center at this link.
2. Choose the Visual C++ Redistributable that matches your Windows version and click on “Download.”
3. Run the downloaded setup file and follow the prompts to install it on your computer.

Method 2: Run SFC /scannow command

1. Open Command Prompt as an administrator by searching “cmd” in the Start menu right-clicking on “Command Prompt” and selecting “Run as administrator.”
2. Type the following command and press Enter: `sfc /scannow`.
3. Wait for the system scan to complete. Once it’s done restart your computer and check if the issue is resolved.

Method 3: Update System Drivers

To update your system drivers you can use Device Manager or third-party software like Driver Easy. Below are steps for both methods:

Device Manager Method:

1. Press Windows key + X and select “Device Manager” from the menu.
2. Expand the category of the device that’s causing issues right-click on the device and choose “Update driver.”
3. Choose “Search automatically for updated driver software” and follow the prompts to update the driver.

Driver Easy Method:

Install Driver Easy scan your system for outdated drivers and update them using the software’s recommendations. You can download Driver Easy from its official website: here.

Conclusion

The Windows.ApplicationModel.Store.Preview.DOSettings.dll missing error can be resolved by reinstalling Visual C++ Redistributable running the SFC /scannow command or updating your system drivers. If you still encounter issues after trying these solutions it might be beneficial to seek further assistance from a professional technician.