Hi @Horațiu Ros
Thank you for your question and for getting in touch. My name is Samuel and I would be more than happy to help you with your query.
You can try this via the Group Policy Editor, for that follow the steps below:
1) Press Windows key + R and type gpedit.msc and press Enter.
2) Navigate to the following path:
User Configuration> Administrative Tools> Control Panel> Customization
3) Select Personalization and, in the right pane of the window, double-click the “Prevent desktop icons from changing” policy.
4) To enable desktop icon change: Not configured or disabled.
To disable changing desktop icons: Enabled
5) Click Apply followed by OK and After you finish, restart your PC to save the changes.
If the answer is helpful, please vote positively and accept the answer.
Regards,
Samuel