@useruser111 i'm having the same problem actually, steam version and it's a fresh install. here's the oiv installation log:
[22/12/2021 6:01:59 PM] [19392] INFO -> Package installer class: "TPackageInstaller20"
[22/12/2021 6:01:59 PM] [19392] INFO -> Validate content files
[22/12/2021 6:01:59 PM] [19392] INFO -> Validate content files SUCCEEDED
[22/12/2021 6:01:59 PM] [19392] INFO -> Installation
[22/12/2021 6:01:59 PM] [19392] INFO -> Process ARCHIVE "GTA V" with path "D:\Steam\steamapps\common\Grand Theft Auto V\"
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "update\update.rpf" is exists
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "update\update.rpf" is already in the "mods" folder
[22/12/2021 6:01:59 PM] [19392] INFO -> Process ARCHIVE "update.rpf" with path "D:\Steam\steamapps\common\Grand Theft Auto V\mods\update\update.rpf"
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "x64\data\cdimages\scaleform_generic.rpf" is not exists
[22/12/2021 6:01:59 PM] [19392] INFO -> Unable to open ARCHIVE with path "x64\data\cdimages\scaleform_generic.rpf" in parent archive "D:\Steam\steamapps\common\Grand Theft Auto V\mods\update\update.rpf", return code "PathNotExists".
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "update.rpf" processed
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "GTA V" processed
[22/12/2021 6:01:59 PM] [19392] INFO -> Installation FAILED
@useruser111 i'm having the same problem actually, steam version and it's a fresh install. here's the oiv installation log:
[22/12/2021 6:01:59 PM] [19392] INFO -> Package installer class: "TPackageInstaller20"
[22/12/2021 6:01:59 PM] [19392] INFO -> Validate content files
[22/12/2021 6:01:59 PM] [19392] INFO -> Validate content files SUCCEEDED
[22/12/2021 6:01:59 PM] [19392] INFO -> Installation
[22/12/2021 6:01:59 PM] [19392] INFO -> Process ARCHIVE "GTA V" with path "D:\Steam\steamapps\common\Grand Theft Auto V\"
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "update\update.rpf" is exists
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "update\update.rpf" is already in the "mods" folder
[22/12/2021 6:01:59 PM] [19392] INFO -> Process ARCHIVE "update.rpf" with path "D:\Steam\steamapps\common\Grand Theft Auto V\mods\update\update.rpf"
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "x64\data\cdimages\scaleform_generic.rpf" is not exists
[22/12/2021 6:01:59 PM] [19392] INFO -> Unable to open ARCHIVE with path "x64\data\cdimages\scaleform_generic.rpf" in parent archive "D:\Steam\steamapps\common\Grand Theft Auto V\mods\update\update.rpf", return code "PathNotExists".
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "update.rpf" processed
[22/12/2021 6:01:59 PM] [19392] INFO -> ARCHIVE "GTA V" processed
[22/12/2021 6:01:59 PM] [19392] INFO -> Installation FAILED