WIN7連不到網路芳鄰(共用資料夾)

 有一台win7電腦連不到區網內任何一個共用資料夾，錯誤訊息都是無法存取 \\xxxx，錯誤代碼0x80070035。

有查到一些解法，有的說是windows更新的問題，有的說要調本機安全性原則，但通通沒用。

然後看了一下網卡的內容發現，裡面的東西好像有點少，比對一下其他正常的win7發現少了一個"Client for Microsoft Network"，直接選擇安裝，然後就可以加回去，連到其他的共用資料夾了。

A Windows 7 computer was unable to connect to any shared folders on the local network, displaying an error message stating "Cannot access \xxxx" with error code 0x80070035.

Several solutions were found during research, including suggestions related to Windows updates or adjusting local security policies, but none of them proved effective.

Upon inspecting the network card settings, it was noticed that some components were missing compared to other functioning Windows 7 computers. Specifically, the "Client for Microsoft Networks" was absent. Selecting the option to install it directly resolved the issue, allowing the computer to connect to other shared folders once again.