Optiscaler Cyberpunk REDScript crash.

[MROpenheimer]

On cyberpunk 2077 I cannot get optiscaler working with mod packs requiring redscript.

I get Redscript complilation failed error after installing Optiscaler on top of an existing mod collection off nexus.
Everytime I do fresh installed ( deleting all files everywhere)

Fresh install, Optiscaler Game works and FSR 4 works ( amazing btw)
Game looks and runs great
Install mod collection Night City Reborn 2.21 -----> game gets Compilation Error.

Fresh install, Night City Reborn 2.21
Game looks and all mods work without issue.
Install Optiscaler -----------> Compilation Error.

Both ways Iv'e tried, I can run the game with Optiscaler and Night city reborn separately.

Here Are logs

Game version: 3.0.78.57301
RED4ext Version: 1.27.0
redscript_rCURRENT.log

ArchiveXL Version: 1.21.1
TweakXL Version: 1.10.9
Codeware Version: 1.15.0
CET Version: v1.35.0
Redscript: installed correctly

Visual C++ x64 Redist 14.42.34433.0 not installed
Please download and install the 64-bit version from Microsoft:
https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170#visual-studio-2015-2017-2019-and-2022

========================================================
Successfully Breached: C:\SteamLibrary\steamapps\common\Cyberpunk 2077
The following log files have errors:

r6\logs\cybercmd_rCURRENT.log

[ERROR - Sat, 22 Mar 2025 21:37:13 -0400] Task "InvokeScc" failed when run. 

OptiScaler.log

[Dwarfcherry974]

Hi, i've got the same issue as you with a collection from Nexus Perfect City...Waiting for a solution too... :(

edit 1 : It seems to work following these : https://github.com/cdozdil/OptiScaler/issues/313 ( Moving OptiScaler to /bin/x64/plugins/ as OptiScaler.asi (loaded via ASI Loader, select number 7), along with all required DLLs (amd_fidelityfx_dx12.dll, amdxcffx64.dll, libxess.dll)

I don't have issue for now

[MROpenheimer]

This worked for me. however I'm noticing a performance hit of 10 FPS. that wasn't there before.