So I was adding some new content, when the game kept crashing to desktop. I took the new stuff out, and used the dashboard to check for errors. The game was fine last night. However, the files that were in the dccache folder have disappeared. I managed to find them with a restore software. I put all the dbc files back, and now the custom content is not appearing in game ie monte vista. I just get a message saying custom objects not found. What can I do to restore this, I don't have backups sadly, and I don't fancy having to redownload everything again. Obviously I may have to.

Thanks