您說的 我沒用過
這是恢復破損檔案 ?

先用sfc指令去看一下是不是元件錯誤
https://support.microsoft.com/zh-tw/topic/%E4%BD%BF%E7%94%A8%E7%B3%BB%E7%B5%B1%E6%AA%94%E6%A1%88%E6%AA%A2%E6%9F%A5%E7%A8%8B%E5%BC%8F%E5%B7%A5%E5%85%B7%E4%BE%86%E4%BF%AE%E5%BE%A9%E9%81%BA%E5%A4%B1%E6%88%96%E6%90%8D%E6%AF%80%E7%9A%84%E7%B3%BB%E7%B5%B1%E6%AA%94%E6%A1%88-79aa86cb-ca52-166a-92a3-966e85d4094e#:~:text=%E8%8B%A5%E8%A6%81%E5%9F%B7%E8%A1%8C%E9%80%99%E9%A0%85%E6%93%8D%E4%BD%9C%EF%BC%8C%E8%AB%8B%E4%BE%9D%E7%85%A7%E4%B8%8B%E5%88%97%E6%AD%A5%E9%A9%9F%E5%9F%B7%E8%A1%8C%EF%BC%9A1.%E8%AB%8B%E9%96%8B%E5%95%9F%E6%8F%90%E9%AB%98%E6%AC%8A%E9%99%90%E7%9A%84%E5%91%BD%E4%BB%A4%E6%8F%90%E7%A4%BA%E5%AD%97%E5%85%83%EF%BC%8C%20%E8%8B%A5%E8%A6%81%E9%80%99%E6%A8%A3%E5%81%9A%EF%BC%8C%E8%AB%8B%E8%A6%96%E9%9C%80%E8%A6%81%E5%9F%B7%E8%A1%8C%E4%B8%8B%E5%88%97%E5%8B%95%E4%BD%9C%EF%BC%9A

可以嘗試以下步驟:
1. Click Start and start typing on your keyboard for "cmd".
2. In your search results cmd should show up with an black icon.
3. Right-click it and select Run as administrator.
4. If you are prompted for the admin password, enter the password and click OK.
5. A new completely black windwos will open. You can type commands directly into this window.
6. Type sfc/scannow and press Enter.
7. This process will take a long time. You can minimize this black windows and work on.