Board Thread:Bug Reports/@comment-27151800-20160305185025/@comment-26172435-20160309145443

Have you tried a complete re-install of your client?

That would involve:

Delete minecraft (save some personal files if you want to keep them) => re-install minecraft => run it with 1.7.10 => install forge 1.7.10 => run forge 1.7.10 => set forge launcher profile => run => possible succes?