Board Thread:LotR Mod Technical Support/@comment-32.210.140.131-20151112005928/@comment-25129884-20151113022529

I have encountered this before. Here's a solution:

Copy/move all valueable world/mod/texture files from you .minecraft file, then delete the .minecraft file. Run minecraft and it will generate a new, fresh one, and then re-add teh worlds and files. It should be fine after that! *also save server IPs*