To resolve the issue of Caesars Slots not uploading on your PC with the message indicating it will restart but does not, follow these steps systematically:

Step 1: Restart Your Computer
Begin by performing a full restart of your PC. This can clear temporary glitches that may be preventing the application from running correctly.

Step 2: Check for Updates
Ensure that both your Windows operating system and the Caesars Slots app are up to date. To check for Windows updates, go to:
- Settings > Update & Security > Windows Update > Check for updates.
For the app updates, head to the Microsoft Store, search for Caesars Slots, and see if there's an available update.

Step 3: Clear the App Cache
If the application data is corrupted, it may hinder starting the app. To clear the cache:
- Press Windows + R to open the Run dialog.
- Type wsreset.exe and hit Enter. This will run the Windows Store reset, which clears the cache.

Step 4: Reset the App
Resetting the app can help fix issues:
- Go to Settings > Apps > Apps & features.
- Find Caesars Slots and click on it.
- Select Advanced options and click on Reset. This will erase app data but may resolve the loading issue.

Step 5: Reinstall the App
If the previous steps do not solve the problem, uninstall and reinstall Caesars Slots:
- Navigate again to Apps & features, find Caesars Slots, and click on Uninstall.
- After uninstalling, go to the Microsoft Store and reinstall the app.

Step 6: Check Your Internet Connection
A stable internet connection is required for accessing game data. Ensure your Wi-Fi is enabled, or if you are using a wired connection, make sure it is secure. Consider running a bandwidth speed test to confirm that your connection is working correctly.

Step 7: Run as Administrator
Sometimes, permission issues can prevent an app from running:
- Right-click the Caesars Slots icon and select Run as administrator. See if the issue persists.

Step 8: Check for Conflicting Software
Antivirus or firewall settings can sometimes block the app from loading. Temporarily disable them to check if this resolves the problem, and if it does, add Caesars Slots to their exception list to allow the app to run freely thereafter.

Step 9: Check Online Forums for Similar Issues
If none of the above steps work, it may be beneficial to look at community discussions where other users have posted solutions:
- Here’s a forum that discusses similar issues Caesars Slots issues forum - [learn more].

Following these detailed steps should help you troubleshoot and potentially resolve the issue with Caesars Slots not loading on your PC.