在命令行下执行：
regsvr32 "C:/Program Files/Common Files/Microsoft Shared/Help/hxds.dll"
在命令行下执行：
regsvr32 "C:/Program Files/Common Files/Microsoft Shared/Help/hxds.dll"
在命令行下执行：
regsvr32 "C:/Program Files/Common Files/Microsoft Shared/Help/hxds.dll"
在命令行下执行：
regsvr32 "C:/Program Files/Common Files/Microsoft Shared/Help/hxds.dll"