There are two ways to solve this problem: 1, the system disk space is not enough, and writing to the file failed. It is recommended to reserve at least 3GB on drive C for sufficient caching and writing. If the free space of the system disk is less than 3GB, delete some software and junk files on the system disk and install the software on other disks. 2. If the above problems cannot be solved, please download the installation file again and try the installation again. 3. If the above two can't be solved, scan the virus with anti-virus software, check the security of the system with 360, and then clean the disk once.