您必须为要回滚的所有节点启用以前版本的安装。
You must re-enable the previous version install for all nodes that are being rolled back.
如果DB 2udb安装是对以前DB 2版本的更新，那么需要手动安装jdk。
If the DB2 UDB installation is an update of a previous DB2 version, you need to install JDK manually.
如果您已经安装该产品的较早的一个版本，那么在安装新的版本之前，必须先卸载以前的版本。
If you installed an earlier version of this product, you must uninstall it before installing this new version.
但是，如果还原安装，则无法将任何升级的构件(如消息流或消息集)导入该工具包的以前版本。
If you do revert the installation though, you will not then be able to import any upgraded artifacts such as Message Flows or Message Sets in to an earlier version of the toolkit.
在以前的版本中，配置工具处理了InfoSphereWarehouse安装期间的大部分设置和配置。
In previous releases, the configuration tool handled most of the setup and configuration during installation of InfoSphere Warehouse.
Office以前版本的用户需要安装一个免费软件才能阅读Office 2007格式的文件。
Users of previous versions of Office will need to install free software to read docu Office 2007ments in the new file formats.
鉴于我已经在系统上安装了Xcode的三个以前的版本，因此从某种程度上来说，这并不奇怪。
In some ways this is not surprising given that I had three previous versions of Xcode installed on my system. To clean things up I first uninstalled the developer tools as follows.
对于系统上V6.0以前的WebSphereApplicationServer版本，V6.1安装程序不会自动识别端口，除非正在活动地使用它们。
For versions of WebSphere Application Server prior to V6.0 on your system, the V6.1 installer will not automatically recognize the ports unless they are actively being used.
如果你安装过以前的版本，你应该查看这些迁移注意事项。
If you are have a previous version installed, you should review these migration notes.
注：在安装此版本必须删除以前的！
NOTES: Before installing this version you must remove the previous!
卸载以前的版本才能安装此。
测试人员可以使用90天测试激活产品。在安装新版本之前，请卸载以前的版本并重启计算机。
Can be activated on the Internet license for beta testing for 90 days. Before installing the new build, please uninstall the previous build > reboot.
未来版本将承认以前的版本，并执行升级安装。
Future releases will recognize previous releases and perform upgrade installations.
如果您正在升级以前版本的RMS的或重新安装的RMS，一定要先进行备份了以前的配置和测井数据库。
If you are upgrading a previous version of RMS or reinstalling RMS, make sure that you back up the previous configuration and logging databases.
任何以前项目的版本现实你安装了在你的计算机将自动消除中安装。
Any previous versions of Project Reality you have installed on your computer will be automatically removed during installation.
你将不得不在安装此版本之前卸载以前的版本。
You will have to uninstall the previous version before installing this version.
注意：安装新版本前请卸载以前的版本并重启你的手机。
NOTE:Please uninstall previous version and reboot your phone before installing new one.
注意：安装新版本前请卸载以前的版本并重启你的手机。
NOTE:Please uninstall previous version and reboot your phone before installing new one.
应用推荐