Solution to FTP connection failure after upgrading 管理助手 to version 4.2

After Management Assistant is updated to version 4.2, FTP cannot be connected. The reason is that the site was rebuilt; there may have been an exception when FTP was rebuilt.

Solution: In Site Migration, click [Rebuild FTP Configuration].

Method 2: Click a blank area in the site list, then click the [Sync] button.