Invalid rage::fiPackfile encryption type & (c0000005 at 0x7ffb7758254d) during INIT_SESSION of CExtraContentWrapper

GTA V version?
Build 1604, Online 1.46
Up to date?
Legit or Pirate copy?
Steam/CD/Social Club?
CD/Social Club
Windows version?
Windows 10 Pro, Version 1809, Build 17763.557
Did you try to delete caches.xml and try again?
Error screenshot (if any)
System specifications
CPU: Intel i7-7700K
RAM: Kingstone Fury 32GB 2944Hz
Expect rest to be unneccessary
What did you do to get this issue?
Issue is most probably caused due to addon I’m trying to add to singleplayer. I overcome rage::fiPackfile encryption error uppon inicialization by encrypting dlc.rpf file using affix (ArchiveFix) which allowed me to start and load game to main menu. rage::fiPackfile encryption error occures one again after selecting “Story Mode” and loading files. I tried unpack dlc.rpf, encrypt vehicles.rpf, pack it again and encrypt dlc.rpf. No difference.
What server did you get this issue on?
Singleplayer, Launching Story Mode
CitizenFX.log file
CitizenFX.log (62.4 KB)
.dmp files/report IDs
aef766cf-260d-423f-abba-44a7a6b5f8af.dmp (4.1 MB) - Crash signature: rage-device-five.dll+1254D , Report ID: si-e8e1847b2bd2467fa00f6a742925d75a

If an issue with starting:
GTA V folder screenshot
GTA V/update/x64/dlcpacks screenshot
Nothing changed inside, all changes were made in FiveM folder.
Added /dlclist.xml to /citizen/common-sp/data/
Added /cars/ngtr35nismo17/ to /citizen/dlc/ (properly mapped in dlclist.xml)
Filepath to FiveM folder
FiveM client folder screenshot
Did you try to disable/uninstall your Anti-virus?
Not related.

I’m fully aware of lack of documentation for FiveM SP, I managed to dig up some info from posts and forums to work around. This seems like an memory error or difficulty with resource mapping/accessing cause by encryption. You might have better idea. I can get rid of what I added to revert changes and start it normally, but my intention is to make it work if it’s possible. Appreciate any help :thinking:

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