Everytime you download it, it creates a new EXACT folder saying the SAME name everytime. What you've done is created a bunch of similar folders that need getting rid of. Just go into your Disk Drive: C and remove ALL the files that say Feral Heart on them and THEN download it again and install it.
You should be good then. And if it keeps happening it might be because you're using too many applications at the same time such as Facebook + Windows Media Player + Feral Heart = TOO MUCH!
Try and perhaps stick to just ONE application at a time.
If it's nothing to do with that then try and follow these steps:
1. Have you tried reducing your render distance? This shortens the distance of perhaps reading names from other characters and could only be read/seen from up close. You do this by going to Options > Video > View Distance. Make sure it is at ZERO.
2. Taking off all your textures and resulting to the basic of textures. You do this by changing your Rendering Subsystem to Direct3D9 via Options > Video > Rendering Subsystem.
3. Also have you tried taking off the water reflection? You do this via Options > Video > Water Reflection. Make sure that it's ticked/crossed to say that it will ONLY show the water texture instead of reflecting your character.
These solutions may not guarantee it working. But if it doesn't help, either PM an Admin via the forums.
Hope you get it working again. :)