ActiveReport

solution1.check whether the key DataDynamicsARLic is added in app.config

　　it is like this

　　　　<add key="DataDynamicsARLic" value="June Tan,Creative Software,DD-APN-20-E000193,22HJBJQBXYT12BTP1MJX" />

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原文地址：https://www.cnblogs.com/jinxinhelloworld/p/3326231.html