1 
Application error
When the system is XP or earlier, if the operation of software prompts as shown:
Applications failed to normal initialization. Please click "OK" to terminate the application.
Please install dotnetfx2.0.exe first
2 Programming cable driver installation, run PCP210xVCPInstaller.exe to install programming cable driver.

1应用程序出错
当系统为XP或更早时，若运行软件提示如图：
应用程序正常初始化失败。请单击“确定”，终止应用程序。
请先安装dotnetfx2.0.exe
2 写频线驱动安装，运行CP210xVCPInstaller.exe 进行安装写频线驱动。

