1、组件接口必须安装在 C:Program Files (x86)税控盘组件接口，其他目录不会成功
2、拷贝Interop.NISEC_SKPCXLib.dll、AxInterop.NISEC_SKPCXLib.dll、P1.exe 文件到 C:Program Files (x86)税控盘组件接口
3、运行P1.exe；依次执行
<?xml version="1.0" encoding="gbk"?>
<business comment="税控盘信息查询" id="SKPXXCX">
<body yylxdm="1">
<input>
<skpkl>88888888</skpkl>
</input>
</body>
</business>
<?xml version="1.0" encoding="gbk"?>
<business comment="注册码信息导入" id="ZCMDR">
<body yylxdm="1">
<input>
<zcmxx>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</zcmxx>
</input>
</body>
</business>
<?xml version="1.0" encoding="gbk"?>
<business comment="商品编码下载" id="SPBMXZ">
<body yylxdm="1">
<input>
<nsrsbh>915101075564099285</nsrsbh>
<skph>539903433981</skph>
<skpkl>88888888</skpkl>
<keypwd>4008991233</keypwd>
<filepath>C:</filepath>
<svrIp>118.112.187.42</svrIp>
<svrPort>7001</svrPort>
</input>
</body>
</business>
<?xml version="1.0" encoding="gbk"?>
<business comment="商品编码导入" id="SPBMDR">
<body yylxdm="1">
<input>
<sjkczlx>2</sjkczlx>
<wjlj>C:spbm.xml</wjlj>
</input>
</body>
</business>
4、拷贝C:Program Files (x86)税控盘组件接口 目录下的SPBM.db文件，得到最新的商品编码文件。