1 System Requirement (Single user or UI installation only)

（1）Operating system of Windows Vista, Windows Server 2008, Windows Server 2012, Windows 7, Windows 8, Windows 8.1, Windows 10 or above

（2）512M memory and 10G hard disk at the least

（3）A large amout of free space in the driver hosting the default installation folder, e.g., the free space of the C driver hosting C:\Program Files (x86)\

2 System Requirement (The server in the multiple users environment)

（1）Operating system of Windows Vista SP2, Windows Server 2008 SP2, Windows Server 2012, Windows 7 SP1, Windows 8, Windows 8.1, Windows 10 or above

（2）2G memory and 1T hard disk at the least

（3）Some quite new CPU supporting AES-NI, e.g., Intel Ivy Bridge processors i5 or above, AMD Bulldozer-based processor

（4）A large amout of free space in the driver hosting the default installation folder, e.g., the free space of the C driver hosting C:\Program Files (x86)\

（5）Strong recommend to compress the driver (Windows self functionality)

3 Notes

（1）The initial login account of administrator just after the installation, user name: admin, password: admin. Please change to your own passwowd after login.

（2）Although there are different languages version, HuaYi TCM supplies the configuration with which the user inerface language, the date format and the currency symbol can be altered easily.

（3）There is installation options on the installer user interface. If they are not clear to you, please don't modify them and carry on the installation.

（4）No need to enter the software serial number for HuaYi TCM installation. It is assigned automatically when the software is used for the first time.

（5）HuaYi TCM needs Microsoft .NET Framework 4.5 as the prerequisite. If the installer cannot find it in your computer, it will be downloaded and installed from the internet automatically. It will take some time.

（6）HuaYi TCM needs the internet to work all the time.

（7）Due to the vast scope of the English version users, the installer will configure both the date format and the currency symbol for HuaYi TCM according to the Windows settings。If these two configuration items are altered, they can be done by the settings interface in HuaYi TCM.