If the error persists, the game file you are accessing is likely corrupted or outdated. I recommend searching for an of the game on a modern gaming portal. If you are modding the game files and specifically looking for the .ogg or .mp3 audio assets, they are typically located within a /assets/sounds/ folder within the game directory.
: In older Windows environments, running dxdiag and disabling or lowering Sound Hardware Acceleration has been noted to fix sync issues in Decision 3. unable to find file audio se decision 3 work