Okay guys, here is the thing:
I created an account for this website JUST to find the solution. At this point it is not only for the game, it is personal!
I did ALL (I REPEAT! ALL!) the solutions everybody gave in this site, I scrolled down EVERY FREAKING SINGLE post, and still I can't manage to open the goddamn chapter 7 and 8. All the rest is fine, I have the backups from my personal data, offline and online. So here is my problem:
1) I am using the files that 187 thankfully shared with everyone, so I thought: "hey, this is going to be easy, it is just a .bat file... I was wrong... So, my problem is that every single time I insert my backup into the website, it says it will reopen the site. So far, so good.
2) Then the freaking thing loads again, and asks for the backup AGAIN! Then I thought: "alright! no panic! They said I need to stop the connection for it to works, let's try it again. So I did, and... NO! It either gives me a non-skippable black screen (I pressed ESC in my keyboard more than a rage kid when computer is frozen or about to give BSOD), or it says that my connection is over (like there were some people saying it happened to them as well).
3) At this moment, panic starts surrounding me... I always have magnifying problems to install anything in my machine. So I tried the pattern to solve on my on. I allowed miniweb.exe (against all my security standards) to run as administrator. I noticed it helped, because it was loading all the files from the game, so I decided to trying the steps at nº 1 and 2 again, but NOTHING!
4) Last options: Downloaded firefox (since I am a chrome user) and still no sucess. After that I start hearing demons in my head saying "give it up boy, go search other porn novel material, this one you have to wait, you must wait... This is only for superhackers, patreons and lucky guys whose computer just are blessed with Bill Gates kindness"
Again, it is not my style to create a forum account, make a drama post and beg for help, but I need to change my ways it seems... Any good advices? I am willing to listen, trust me!