My friend has all the mods download, but when he joins it tells him their missing.

Like the title says, he has all the mods download... But when he try to join the modded server it tells him he does not.

His error, and the mods running on the 50 player modded server.

Quote from Faze

Are you sure he's running forge on his client with those exact versions and mods?

Yes, he has forge downloaded and the mods too. (on his pc)

I made a mod pack with all the mods in it.