Software product license information setting method

The invention provides a software product license information setting method. When a software product is installed in a hardware device, an SN of a system disk of the hardware device is obtained; anda check value of the software product for the hardware device is generated according to a preset algorithm by using the SN and serves as license information to be stored in a naked disk of the hardware device. The method comprises the steps of obtaining the SN of the system disk of the hardware device when the software product runs in the hardware device, and generating the check value of the software product for the hardware device according to a preset algorithm by using the SN; determining whether the currently calculated check value is the same as the check value in the naked disk or not,and if yes, running the software product; or otherwise, prompting that a license of the software product is abnormal. According to the scheme, the problem of copied use of the software product can beavoided. 本申请提供了种软件产品license