Clear the cache. If that doesn't work, remove the mod, clear the cache, and reinstall the mod. One of those should work.
Complete cleaning would take longer, but it's better. It would most likely fix other problems that you may also have at this time, but only if you removed the mods first, like I said in my previous post.
Hello i can't even download this mod without getting a network error. Theres no problem on my modem or internet and this doesn't happens when im downloading other huge files. And no i don't have any antivirus software. Can someone help me? I know this thread is old but please