然后提示your system has not been modified 请问是什么原因
问题补充:
系统win7 sp1
已安装STEP7 V55 SP3
要安装GRAPH V53 SP6 时总是装到一半中断 然后提示
your system has not been modified
最佳答案
你所安装的软件不支持WIN7系统。
提问者对于答案的评价:
xiexie
专家置评
请参考链接:
https://support.industry.siemens.com/cs/document/31385053/service-pack-6-for-s7-graph-v53?lc=en-US
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