Dan stopped post mods so idk what to do [This modpack is dead soon]
I will update and make server now. It will done before august.
I'm back and I think the problem is my PC not modpack.
This modpack is not 100% finish. Now I'm fixing it.
Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.
Type in the modpack name (The Diamond Dimensions Reborn) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select The Diamond Dimensions Reborn from the list on the left. The launcher will handle everything else!