사용 편의성을 고려하여 설계된 Microsoft 관계형 데이터베이스 관리 시스템 제품군입니다.
Hello @지성현
Since I noticed that you are communicating in English, I will also use English to keep our conversation clear and fluent.
Based on the error message you received, please try the following troubleshooting steps:
1. Sign out and remove the work or school account
- Sign out of all Microsoft 365 applications, including Word, Outlook, Teams, and OneDrive.
- Open Settings > Accounts > Access work or school.
- If your work, school, or university account is listed, select it and click Disconnect.
2. Clear cached credentials
- Open Control Panel > User Accounts > Credential Manager.
- Select Windows Credentials.
- Remove any entries related to your work, school, or university account, as well as any Microsoft 365 services.
3. Delete the IdentityCache folder
- Press Windows + R, type
%localappdata%\Microsoft, and press Enter. - Locate and delete the IdentityCache folder.
After completing the steps above, please restart your computer and sign in to the account again.
If the issue persists, please feel free to let me know.