Process.Start("javaw", string.Format("-Xmx1G -Djava.library.path={0}/.minecraft/bin/natives -cp " + "{0}/.minecraft/bin/minecraft.jar;" + "{0}/.minecraft/bin/jinput.jar;" + "{0}/.minecraft/bin/lwjgl.jar;" + "{0}/.minecraft/bin/lwjgl_util.jar net.minecraft.client.Minecraft", Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)));
Process.Start("javaw", string.Format("-Xmx1G -Djava.library.path={0}/.minecraft/bin/natives -cp " + "{0}/.minecraft/bin/minecraft.jar;" + "{0}/.minecraft/bin/jinput.jar;" + "{0}/.minecraft/bin/lwjgl.jar;" + "{0}/.minecraft/bin/lwjgl_util.jar net.minecraft.client.Minecraft {1}", Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), textbox1.Text));