Version 1.82 separates video and audio streams. Check the "Extract audio" box before repair. If the audio track is corrupted beyond repair, the software will output a silent video file. In this case, use a separate audio recovery tool.
The UI consists of large, clear buttons like Add File and Repair , making it accessible even for beginners. How to Use ASF-AVI-RM-WMV Repair The workflow is designed to be straightforward and fast: ASF-AVI-RM-WMV Repair v1.82 full version