Previously, I posted a solution to the problem of opening Excel files on the network being particularly slow,The main issue lies in the updates released by Microsoft,When checking certain Excel files on UNC paths,It takes a significant amount of time,This time can exceed more than a minute,The solution is mainly to remove the related updates,或者安裝微軟後來釋出的修正檔。
最近,輪到word了,前陣子有同仁反應部份的word檔開啟好慢,经测试,狀況跟excel好像,直覺是先移除相關更新檔看看,但這次無效,暫時的解決方式是另存成xlsx,即會改善。
上網找了不少文章,都沒找到解決方式,但在某次處理一個問題時,靈機一動,試著把"Microsoft Office File Validation Add-In"給移除,这下终于解决了这个烦人的问题,之后顺便把 WSUS 里的 Microsoft Office 文件验证加载项给取消安装,免得其他人再遇到。

【相關連結】
- 打开网络上的 Excel 文件异常缓慢 | 老森常谈







