OnlineUpdate 3.0 ActiveX

OnlineUpdate 3.0 ActiveX -The present product provides COM, ActiveX, DLL and other ways for developing, giving the developers multiple choice. Providing support to multiple proxy servers, such as HTTP and socks4/4a/5.A function of file compression that reduces the transmission size of the file.A function of file checkup that guarantees the veracity of files. The present product supports resuming broken transmission.