Launcher Crash

[TiltedBeast]

Since I dropped this Mod into my Modpack my launcher Crashes while starting. I am playing on minecraft Version 1.7.10 and I am playing the Tekkit Legends pack with some other mods included

[TiltedBeast]

My friend who has more knowledge than me when it comes to programming told me that the problem is that I use Industrial Craft 2 Classic and the API you use is Industrialcraft 2 Experimental. Is there any way to adapt your modifikation to Industrial Craft 2 Classic? Because the two packs are quite different and we don't want to lose our progress on our server and we like the mechanics of IC2 Classic.