Step 1: Press the Windows + R keys to open the Run window, type appwiz.cpl in the box, and then press the Enter key. In this case, you can fix the iCloud not working on Windows 10/11 issue by enabling Windows Media Features. The first thing that you should know is that you cannot open iCloud without Windows Media Player. Step 2: Here, you can check if the network status says, “You’re connected to the Internet.” Step 1: Click the Start menu, continue to click the Settings button, and then choose Network & Internet. To fix the iCloud not working on Windows 10 issue, one of the simplest ways is to check the internet connection. But don’t worry, there are 5 methods below to solve this problem. It is annoying to see the iCloud app not opening on Windows 10. How to Fix iCloud App Not Opening on Windows 10 Now you know why iCloud is not opening on Windows 10/11, and the next step is how to fix this issue. Why does this happen? Some common reasons are listed below: When you need to back up your data between two iPhones by iCloud, you suddenly discover that your iCloud for Windows won’t open. Why Is the iCloud App Not Opening on Windows 10/11?