真复杂。新手真不容易:噜阿噜

感谢二位

<?xml version="1.0" encoding="UTF-8" standalone="yes"?><assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"><assemblyIdentity name="E.App" processorArchitecture="x86" version="5.2.0.0" type="win32"/><dependency><dependentAssembly><assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="x86" publicKeyToken="6595b64144ccf1df" language="*" /></dependentAssembly></dependency></assembly>

自己改一个 manifest 清单文件（看微软的文档），然后设置项目属性->清单文件。