In a portable DLL, you must :
Disclaimer: When downloading DLL files, always ensure they are from trusted, reputable sources to avoid malware. If you'd like, let me know: Which you are trying to use this with? Are you getting a specific error message ? FidelityFx Super Resolution 2.0 for Red Dead Redemption 2
ffx_fsr2_api_vk_x64.dll – A 64-bit Dynamic Link Library (DLL) that serves as the entry point for FSR 2.0+ temporal upscaling when using the Vulkan rendering path. ffx fsr2 api vk x64dll portable
: This stands for Vulkan. While many Windows games use DirectX 11 or 12, Vulkan is a high-performance, cross-platform graphics API. This specific DLL bridges FSR 2 features into games running on or translated to Vulkan.
: Automated malware analysis platforms like Filescan.io and Hybrid Analysis generally return a "No Threat Detected" verdict for this file. In a portable DLL, you must : Disclaimer:
: Do not use injection DLLs in competitive online multiplayer games. Games with kernel-level anti-cheat software (like Valorant , Apex Legends , or Call of Duty ) will flag modified DLL files as cheats, resulting in a permanent account ban. Only use these files in single-player or cooperative offline games.
Confirms the library is compiled for 64-bit central processing units, which is the standard for modern PC gaming. FidelityFx Super Resolution 2
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The file is a legitimate system component of AMD FidelityFX Super Resolution (FSR) 2.0 , specifically the 64-bit API for the Vulkan graphics backend. It allows games to use AMD's upscaling technology to improve performance while maintaining visual quality. Malware Report & Security Verdict
for DLSS replacement) into the game's executable directory to enable FSR 2.0+. Installation