This has to be the 18th time I've tried, and the error report reads the same. Every time I've downloaded the forge universal file it tells me I am missing the acp.a class file. I don't know how to get it, or what's going wrong, but it literally has not shown up once in the zip I downloaded. I don't know what's wrong, I know nothing about coding, and I don't know how to fix it. Can someone help or at least send me the file I need. Thank you. Here is the error report, just in case I messed up in my terminology.
http://pastebin.com/vYZe6xdL