synology升級失敗"此檔案可能已損毀"

 Synology的firmware太舊，管理程式也太舊，要在管理介面上用自動更新。

但卻一直顯示這個是最新版了，所以就手動去下載最新的版本來用手動更新。

結果下載好的檔案透過管理介面上傳後卻一直顯示此檔案可能已損毀。

試了幾個比較新的版本都如此。

然後查了一下才發現原本的版本太舊(6.2)，沒辦法直接7，要先下載6.3手動更新，更新完成後，自動更新的功能也恢復正常，就利用自動更新在升到最新版就行了。

Failed Synology upgrade: "This file may be corrupted"

The firmware on the Synology device is too outdated, as well as the management software. To perform an update, the automatic update option is selected within the management interface.

However, the system keeps showing that the current version is the latest, so the decision is made to manually download the latest version and perform a manual update.

After downloading the file, it is uploaded through the management interface, but an error message stating that the file may be corrupted keeps appearing.

Several newer versions are attempted, but the issue persists.

Upon further investigation, it is discovered that the original version (6.2) is too outdated to directly upgrade to version 7. It is necessary to first download version 6.3 and perform a manual update. After completing the update, the automatic update functionality is restored, allowing for an upgrade to the latest version using the automatic update feature.