Assetto Corsa ACD extractor

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
kinjm
Posts: 1
Joined: Fri Nov 11, 2022 12:02 pm

Re: Assetto Corsa ACD extractor

Post by kinjm »

Hello, I hope this thread is still active. I am trying to rebuild the data.acd after modifying all the .ini files, but i keep getting this error:

"KEY data -> 154-171-0-77-66-1-71-98
INPUT FILE: imations\car_door_L.ksanim 0x000c16b0
coverage file 0 0% 0 4023 . offset 00000000
- open input file F:\Program Files (x86)\SteamLibrary\steamapps\common\assettocorsa\content\cars\aj_quadra_v_tech\imations\car_door_L.ksanim

- error in src\file.c line 609: fdnum_open()
Error: No such file or directory

Last script line before the error or that produced the error:"


I think im doing something wrong. I really need to rebuild the data because the car's .kh5 files cant be decrypted properly by CSP when the data isnt repacked. For some reason, even unpacking and using the unedited data files and running the game gives me that CSP kh5 decryption error and the car is all blue and shattered.

Any help would be really appreciated!


aluigi wrote:I give you an example, I will use the command-line simply to make everything simpler in the copy&paste on the forum.

Extraction:

Code: Select all

quickbms.exe z:\assetto_corsa_acd.bms         Z:\lotus_exos_125_s1\data.acd z:\data
Now all the files are in z:\data
Rebuilding:

Code: Select all

quickbms.exe z:\assetto_corsa_acd_rebuild.bms Z:\lotus_exos_125_s1\data.acd z:\data
Now in z:\data there is a new folder called lotus_exos_125_s1 and it contains the file data.acd.rebuilt.
I didn't edit the files so z:\data\lotus_exos_125_s1\data.acd.rebuilt is 100% identical to Z:\lotus_exos_125_s1\data.acd

Hope it helps :)