[MSDN Library June 1998] IMAPISupport::RegisterPreprocessor (100%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Messaging API (MAPI) > Reference > MAPI Interfaces > IMAPISupport : IUnknown

[MSDN Library June 1998] IMAPISupport::GetLastError (89.7058823529412%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Messaging API (MAPI) > Reference > MAPI Interfaces > IMAPISupport : IUnknown

[MSDN Library June 1998] IMAPISupport::SetProviderUID (88.9705882352941%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Messaging API (MAPI) > Reference > MAPI Interfaces > IMAPISupport : IUnknown

[MSDN Library June 1998] IMAPISupport::ReadReceipt (88.9705882352941%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Messaging API (MAPI) > Reference > MAPI Interfaces > IMAPISupport : IUnknown

[MSDN Library June 1998] IMAPISupport::IStorageFromStream (88.2352941176471%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Messaging API (MAPI) > Reference > MAPI Interfaces > IMAPISupport : IUnknown