It seems you've resolved your issue by creating a new admin account, which is a common and effective fix for wallpaper-related problems on Windows. Sometimes, user profiles can become corrupted, leading to limitations in customization options like changing the wallpaper. For clarity, here's a brief overview of the possible issues and the solution you implemented:
Common Causes for Wallpaper Change Issues:
- Corrupted user profile.
- Group policy restrictions (especially in corporate environments).
- Registry permissions affecting display settings.
- Conflicts with installed software or extensions.
Solution Implemented:
- Created a new admin account which allows for full customization freedom, including...