霜之咏叹调:
[UninistallDelete]和[UninistallRun]这部分貌似没必要啊
官方文档说，卸载的时候，会自动处理好的。我测试也没问题
regserver
Register the DLL/OCX file.
With this flag set, Setup will call the DllRegisterServer function exported by the DLL/OCX file, and the uninstaller will call DllUnregisterServer prior to removing the file.