This is the most common issue in 2025. Adobe turned off the distribution servers for v2.1.6 language packs. If you receive this error, the only solution is to upgrade to Premiere Pro 2022 or later, as back-downloading is no longer supported.
Unlike Premiere Pro 2024, v2.1.6 cannot generate captions live as you record. It requires a post-production transcript generation. adobe speech to text v216 for premiere pro 20
Premiere Pro 2020 was the last version to support older OSes. However, v2.1.6 requires an SSE4.2-compatible processor. If you experience crashes during transcription, reduce the sequence preview resolution to 1/4 and close all other apps. Is v2.1.6 Still Relevant in 2025? The direct answer is: Only for legacy workflows. This is the most common issue in 2025