You must re-enable the previous version install for all nodes that are being rolled back.

您必须为要回滚的所有节点启用以前版本的安装。

youdao

If the DB2 UDB installation is an update of a previous DB2 version, you need to install JDK manually.

如果DB 2 udb安装是对以前DB 2版本的更新，那么需要手动安装jdk。

youdao

Uninstall the previous version to install this.

卸载以前的版本才能安装此。

youdao

When you install the latest version of Office, you can still open documents created with previous versions.

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