Windows Client links that were posted on Microsoft.com from 8/1/08 – 8/7/08 that might be of interest:
KB955417 (Install this update to resolve an issue in which protected storage (PStore) uses a lower quality cryptographic function when the system locale is set to French (France).):
Exchange System Manager for Windows Vista: https://www.microsoft.com/downloads/details.aspx?familyid=3403d74e-8942-421b-8738-b3664559e46f&displaylang=en&tm