Introduction - If you have any usage issues, please Google them yourself
A compact and easy to use Internet online update tool, use FTP to download, you can configure their own FTP server information (of course, for security purposes can be written directly to the program for distribution). Support display download progress, support instant download after performing an update, you can also custom launcher. The main code is not complicated, more convenient to use, no other third-party controls and API functions, the online update feature have.