注册码 注册步骤：
先上官网下载一个source insight 4
解压压缩包，密码diu
然后把解压后的.exe替换安装目录下的source insight4.exe
之后打开source insight, 选第三个，导入解压后的lic文件即可(Registration code registration steps:

Download a source insight 4 first on the official website

Unzip the compression package, the password DIU

Then replace the unzip.Exe with the source insight4.exe under the installation directory

Then open source insight, select third, and import the unzip LIC file)