A version of both the SMS 1.1 and 1.2 SDK DLLs ship with this SDK. The SMS 1.2 SDK DLLs are located under the BIN or BIN\platform directory, where platform is the processor type of the computer—i386, Alpha, or MIPS. The SMS 1.1 SDK DLLs are located in a SMS 1.1 directory under BIN or BIN\platform.