Adobe Premiere Pro v14.9 (2020) Direct Download / Legacy Kepler (Quadro K4200) Workaround

Hi everyone,

I am running a system with an NVIDIA Quadro K4200 (Kepler architecture, Compute Capability 3.0). As many of you know, Adobe deprecated CUDA acceleration and hardware decoding support for Kepler-based GPUs in recent releases.

When trying to edit in Premiere Pro 2026 (v26.0), I constantly encounter the following issues:

• "Frame substitution recursion attempt aborting after multiple attempts on file..." error popups during playback.

• Frequent black screen issues on the Program Monitor where only audio continues to play.

• Mercury Playback Engine GPU Acceleration (CUDA) is completely grayed out, locking the project into Software Only mode and straining the CPU.

Due to Creative Cloud's current N-1 policy, older versions like v14.9 (2020)—which was the last stable release fully supporting CUDA acceleration on Kepler cards—are no longer accessible or listed in the CC Desktop App.

My Questions / Request:

1. Does anyone have a working official Adobe direct download link or offline installer archive for Premiere Pro v14.9 (2020)?

2. Has anyone using legacy Quadro (Kepler) GPUs found a viable driver tweak (e.g., specific R470 branch builds) or workaround to stabilize playback on newer Premiere builds without transcoding everything to ProRes first?

Any guidance or links would be greatly appreciated!