之前用代理安裝過2019.3的IDEA，最近新買了licence 重新安裝2020.3版的后一直沒有起來。
報道如下錯誤：
D:\software\JetBrains\IntelliJ IDEA 2020.3.2\bin\
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
Error opening zip file or JAR manifest missing : D:\software\JetBrains\IntelliJ IDEA 2019.3.5\bin\jetbrains-agent.jar
Error occurred during initialization of VM
agent library failed to init: instrument
請按任意鍵繼續. . .
通過調試D:\software\JetBrains\IntelliJ IDEA 2020.3.2\bin\idea.bat發現，在以下目錄中有引用，刪除對應的jetbrains-agent.jar配置即可
C:\Users\XXX\AppData\Roaming\JetBrains\IntelliJIdea2020.3
