I am new to the android programming. I installed the adt plugin in Spring Source Tool Suite, but I am unable to fetch the updates when I start sdk manager.exe . At the time I installed the ADT plugin, I was using a proxy address. But now I am using .pac file for the proxy settings. Is there any way to fetch the updates by specifying this .pac file anywhere in the IDE or sdk manager ????. Please help to resolve this issue. I've been stuck in this stage for more than 3 days.