My FTB client is this "Feed The Beast Beta Pack A (v12) Minecraft Version 1.4.2" and it is 1.4.2 in the game. When I change the filter to server packs and download this "Feed The Beast Beta Pack A (v12) Minecraft Version 1.4.2" and put it on my server the server says it is 1.4.5 and I can't log in to it and it says outdated client. What's wrong? Also, I am using Multicraft control panel and my server is hosted somewhere else.