Sure thing!
1) Go to C:/ > FeralHeart and look for this application, it should be called 'unins000' and should be an application file. Click on it and allow your computer to completely remove all of the contents of FeralHeart from the folder. NOTE: If you have any mods, maps, presets, etc. that you'd like to keep before uninstallation, make sure you've saved all of that first and have stored them where you can easily access them and put into FeralHeart after reinstallation
(http://i.imgur.com/SJVYucP.jpg)
2) Now that FeralHeart has been removed, you can then get on with the reinstallation. Simply go to the // Feral-Heart Game Update June 2016 // (https://feral-heart.com/smf/index.php?topic=56609.0) and follow the download links provided. Make sure you read through the post made by Redlinelies so you understand which link to follow to install. The recommendation is that you go with the Torrent Setup, and if you don't know how to do that, feel free to visit LordSuragaha's How to download, install, & play FH using the FH1.15 Torrent (https://feral-heart.com/smf/index.php?topic=56712.0) tutorial.
3) Now that your setup is complete and you've installed the new FeralHeart, go to the User Panel (https://feral-heart.com/index.php?option=com_wrapper&view=wrapper&Itemid=55) and log into your account. You should find a section of the page looking like this:
(https://i.gyazo.com/8dfe79c5d02059a659e85814ce38dfd4.png)
Click on 'Reset Home for all of your characters, and then 'Go Home' for all of your characters. NOTE: If you've already had the FeralHeart 1.15 Update installed (before reinstallation), then you do not have to do this step. This is only here if you're moving into the new game update.
5) Just double check that you don't have any duplicate particle files by going to C:/ > FeralHeart > media > particles and deleting any _0, _1, _2 etc particle files. When you open up FeralHeart, open it twice (two game windows) and check which rendering system you're trying to open FeralHeart with on the second game window, and if it's OpenGL then perhaps try changing it to Direct3D9.
(https://i.gyazo.com/0f4af508333b9e4512bdf1f98445744d.png)
If, after following all of these steps, you still crash, let us know by bumping this thread!
Having the same issue- I thought it was just my computer since this happened last year.
Kinda glad it's not just me this time though! I uninstalled everything as well and FH crashes just after the black code window pops up.
I heard the server is going to be reset soon though?
In other news I can enter the old versions of FH and FH+ just fine, it seems that just the new version is having trouble