Windows Store apps (also called UWP apps) work differently from traditional desktop software. Here’s how to block them.Documentation Index
Fetch the complete documentation index at: https://docs.focusme.com/llms.txt
Use this file to discover all available pages before exploring further.
The Challenge
Many Windows Store apps run under a shared process calledApplicationFrameHost.exe. Blocking this process would block all Store apps, which is usually too aggressive.
Recommended Approach: Window Title Matching

- Open the Store app you want to block
- Use the Helper Tool to see its window title
- In your plan, add the app by window title rather than process name
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Some Store Apps Have Unique Processes
Not all Store apps useApplicationFrameHost.exe. Some have their own process names:
- Use the Helper Tool or Task Manager to check
- If the app has a unique process name, you can block by process as normal
Block All Store Apps
If you want to block every Store app:- Add
ApplicationFrameHost.exeas a blocked process - Add exceptions by whitelisting specific window titles you need (e.g., Calculator, Settings)