Microsoft Windows installation ... using pre-compiled binaries error,can you help me

[xhl-xhl]

hello, i follow Microsoft Windows installation ... using pre-compiled binaries section. however, when i run IntaRNA -t CCCCCCCCGGGGGGGGGGGGGG -q AAAACCCCCCCUUUU,
i got the error.
IntaRNA : 无法将“IntaRNA”项识别为 cmdlet、函数、脚本文件或可运行程序的名称。请检查名称的拼写，如果包括路径，请确保路
径正确，然后再试一次。
所在位置 行:1 字符: 1

• IntaRNA -t CCCCCCCCGGGGGGGGGGGGGG -q AAAACCCCCCCUUUU

•   + CategoryInfo          : ObjectNotFound: (IntaRNA:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException