Hello JohanValstar,
Thank you for your reply.
It's possible that there is a setting or configuration within your user profile that is preventing you from adding your personal Microsoft account. Here are a few more things you could try:
- Check if there are any third-party antivirus or security software installed on your computer that might be blocking the addition of a personal Microsoft account. You could try temporarily disabling any such software and see if that resolves the issue.
- Try creating a new user profile on your computer and see if you're able to add your personal Microsoft account to that profile. If it works, then you could try transferring your files and settings to the new profile and continue using it instead of your old one.
Best Regards,
Haijian Shan