Hi there! I understand your photo uploads in the ColorSnap app on your Windows PC, but when you try to apply color, the app keeps spinning and doesn't complete the process. Let's see if we can get this sorted out.

To help me understand better, could you tell me:
- Are you uploading photos in a specific file format (JPEG, PNG, TIFF, etc.)?
- Is the app just stuck spinning after upload, or does it fail to show any color options?
- Have you tried restarting the app or your PC?
- Are you connected to the internet during this process?

Meanwhile, here are some straightforward steps we can try:

1. Try a Different File Format: Sometimes image formats like PNG can cause processing issues. If you're using PNG, try converting your photo to JPEG or TIFF and uploading again.

2. Update Windows and Color Management: Ensure your Windows 10 system is fully updated, especially update KB5008353, as it fixes issues with color profiles that apps use to apply colors properly.

3. Color Management Settings: Check your Windows color management settings:
- Press Start + R, type control, and press Enter to open Control Panel.
- Navigate to Hardware and Sound > Color Management.
- Select your display device, check if the correct color profile is set, or try removing and re-adding the profile.

4. Clear App Cache or Reinstall: The app might be stuck due to cached data.
- Close the ColorSnap app.
- Try to clear its cache or data if possible or uninstall and then reinstall it to ensure a clean state.

5. Check Internet Connection: Since color application may involve color databases online, a stable internet connection is necessary. Verify your connection is steady during the upload and apply process.

If these don't resolve the spinning problem, let me know exactly what part of the process is stalling, and if there's any error message. Additionally, tell me if you noticed this issue recently after an update or if it has been persistent.

Are you comfortable trying these steps? I’m here to guide you through any of them.