Noticed technical error 12157 in copyright? Well, this is basically a 12xxx series error that occurs when web connectivity issue in the windows operating system with Microsoft Win32 Internet or WinInet API occurs. copyright uses API to operate the internet protocol. This include FTP, HTTP, and Gopher. This copyright error code 12157 can be seen when downloading or setting updates rela... https://www.hostdocket.com/copyright-error-code-12157/