Flans Mod does not work. What now?

Hello and indeed I got the Flans Mod for the 1.7.10 and also Forge for the 1.7.10 however crashes the Minecraft Launcher always off (picture) if I want to start to play what now?

Thanks in advance LG!

https://www.feed-the-beast.com/projects/ftb-trident/files/2248171

Since your mod is also there and works.

Forge install.

Minecraft, with Forge without mods, start.

Close Minecraft. Mod.jar in the mods folder.

Start Minecraft.

Close Minecraft.

Content Packs in the Flan folder.

Start Minecraft.

If it does not work, post Crash Log.

Mod.jar Create or where do I find that? And the flan folder is not there for me when I download it or do I have to download it as a zip?

If I want to open Minecraft only with forge comes error The downloaded file could not be saved. Netty-all-4.0.15.Final.jar

Are you playing with Forge 1.7.10 or have you just installed it? Was once my mistake.

Which other mods do you have installed yet?

Or do you only play with FlansMod and with Forge, although you just have to take version 1.7.10 for a mod? (Under Launch Options or Launch Options and Add new or Add new or so you can with different versions (even 1.7.10) on it).

So the FlansMod you have on Windows + R; % appdata%; .Minecraft ; Insert mods.

Then delete this netty-all from the mods folder