Cadense安装问题

08029094

Cadense SPB16.5首次安装中途取消，重新安装第二步Product Installation时弹出Candence SPB/OrCAD 16.5-InstallShield Wizard对话框，内容如下；
SPB/OrCAD 16.5 is already installed on this system in current user(Only for me)mode by'Htx-28'.To use the existing installed products,run the configuration utility from start menu under Cadence>Release 16.5>Configure.This utility will give you access to the installed products without changing the existing installation.
该怎么处理？