OnCommand Workflow Automation のインストールが「Your system has not been modified」というエラーで失敗する
環境
OnCommand Workflow Automation 5.1(Windows)
問題
OnCommand Workflow Automation (WFA)5.1のインストール時に次のエラーが返されます
The wizard was interrupted before OnCommand Workflow Automation could be completeley installed.
your system has not been modified. To install this program at a later time,please run the installation again.