1>------ 已启动生成: 项目: Clock, 配置: Debug Win32 ------
1>Processing .\Clock.idl
1>Clock.idl
1>Processing C:\Program Files (x86)\Windows Kits\10\Include\10.0.16299.0\um\oaidl.idl
1>oaidl.idl
1>Processing C:\Program Files (x86)\Windows Kits\10\Include\10.0.16299.0\um\objidl.idl
1>objidl.idl
1>Processing C:\Program Files (x86)\Windows Kits\10\Include\10.0.16299.0\um\unknwn.idl
1>unknwn.idl
1>Processing C:\Program Files (x86)\Windows Kits\10\Include\10.0.16299.0\shared\wtypes.idl
1>wtypes.idl
1>Processing C:\Program Files (x86)\Windows Kits\10\Include\10.0.16299.0\shared\wtypesbase.idl
1>wtypesbase.idl
1>Processing C:\Program Files (x86)\Windows Kits\10\Include\10.0.16299.0\shared\basetsd.h
1>basetsd.h
1>Processing C:\Program Files (x86)\Windows Kits\10\Include\10.0.16299.0\shared\guiddef.h
1>guiddef.h
1>已取消一个任务。
1>已取消一个任务。
已取消生成。
https://bbs.csdn.net/topics/390850367
按照这个说法，你换新版的vs看看。