Coliber

Solved it! For the future reference; since I couldn't find the log file in the same folder as jar file, I searched entire drive with the log name, and I found it in a directory called VTRoot which is a sandbox environment of Comodo Security. Turns out even when I closed the app, it still somehow managed to blacklist the Forge files. After unblocking the files manually in the antivirus itself, everything started to work correctly I knew it will be something incredibly stupid, thank you everyone for your help!

It's also not mine

Ah then it was also not created.

Sorry for the noob question, but where exactly the installer store its logs? C:\Users\Matt\AppData\Roaming\.minecraft\

It does not, I tried restarting both client itself and entire PC just to be sure, but it didn't help. Like I mentioned I don't think the files are getting extracted at all, because nothing is changing in the paths the launchers is supposedly modifying.

Hey, I'm trying to install the Forge 1.13.2 through the jar installer, but even though i get the message "Successfully installed client profile (...)", the files are actually not extracted where it claims (AppData\Roaming\.minecraft\libraries\net) they are and the forge profile in the official mc launcher is not created. I turned off antivirus, I tried reinstalling entire .minecraft folder, but nothing helps. I used the 1.12.2 version before but did not have that problem, I'm not sure what changed since then. Can anyone point me in the right direction on how to fix that? Thanks in advance