Hi policy work only at the first login of a user, then not to existing users, I think it's for what you don't see the application of the selected theme. If the Answer is helpful, please click ' Accept Answer' and upvote it. Should you have any question or concern, please feel free to let us know. theme file? If so, could you upload it in the post? If this file has no private information, it can be shared. Obviously I have already tried with other clean images of Windows, the problem can always be reproduced in the same way.ġ.Did you configure the local group policy or domain group policy?Ģ.If you configure 'Load specific theme' via local group policy, can you please configure the same setting on other Win 10 machines (such as 20H2 or 1909) to see if there is the same result?ģ.If you configure 'Load specific theme' via domain group policy, can you please use the same domain user to log on other Win 10 machines (such as 20H2 or 1909) to see if there is the same result?Ĥ.Check if you have ever configured prevent changing color group policy setting?īased on 'I created the. theme file with a double click, the color continues not to be applied, I can only get it to work if I first select the default Aero theme in settings page and then I open again my. I noticed that If instead of manually selecting the color or the theme from the settings page I open only the. If with this user I manually open the settings page, select an other color and again my accent color with the mouse or manually set the theme, the custom color is instead applied correctly. Theme is correctly applied as expected (in the settings page it appears as applied and the selected accent color is correct), indeed all other elements (start logo, settings page backgrounds) have the correct accent color. theme file and inserted the path into the policy but, after the first login of a user, the accent color is not applied only to the background of the windows security page (the CTRL+ALT+CANC page, with Lock, Taskmanager, Reboot buttons), it remains the default blue color. I have a problem with 'Load specific theme' policy in Windows 10 21H1 Enteprise.

Windows aero theme not working