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在西門子軟件安裝SIMATIC Software Redundancy V1.2的安裝過程進(jìn)行到“Select the components you want to install then click on Next”步驟安裝“Display driver blocks for WinCC”時提示彈出"picture block could not be installed.Install WinCC first"對話框，安裝不能繼續(xù)進(jìn)行。可是我的SIMATIC Wincc flexible 2008是已經(jīng)就裝好了的，難道這個2008不是WinCC?求教如何繼續(xù)安裝。（附件有圖）謝謝！

重啟以一下試試