Hi Angus Harper,
I can see that Q&A Assist has already shared the initial guidance. If you haven’t already done so, please try those steps first, as they address the most common causes.
To help narrow down the issue, please let us know what happens when you attempt to open Microsoft Solitaire Collection. For example:
- The app does not open at all
- The app opens briefly and then closes
- The app remains on a loading screen
- The app opens but shows a blank or unresponsive window
This information helps determine whether the issue is related to app startup, background services or sign‑in.
In the meantime, the following additional checks may help in this scenario:
Step 1: Verify required Xbox background services
Microsoft Solitaire Collection relies on certain Xbox services running in the background. These services may be impacted by Windows updates. Please check the following:
- Press Win + R, type services.msc, and press Enter.
- Locate the services below:
- Xbox Live Auth Manager
- Xbox Live Game Save
- Xbox Networking Service
- Confirm each service is set to Running and Startup type: Automatic.
- Restart the PC after making any changes, then test the app again.
Step 2: Re‑establish Microsoft Store sign‑in
Because subscription status is validated through the Microsoft Store, signing out and back in can help re‑sync the app entitlement:
- Open Microsoft Store
- Select the profile icon and sign out
- Close Microsoft Store completely
- Reopen the Store and sign back in using the Microsoft account associated with the Solitaire subscription
- Try launching Solitaire again
Step 3: Optional system file check
If the issue continues, a system file check may help repair components affected by the recent update:
- Open Command Prompt (Admin)
- Run sfc /scannow
- Restart the device once completed and test the app again
If the problem persists, please share the app behavior so we can better determine the next appropriate course of action.
If you have additional questions about this answer, please click "Comment".
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