HR := CoInitializeSecurity(
nil, // points to security descriptor
-1, // count of entries in asAuthSvc
nil, // array of names to register
nil, // reserved for future use
RPC_C_AUTHN_LEVEL_NONE, // the default authentication level for proxies
RPC_C_IMP_LEVEL_IMPERSONATE,// the default impersonation level for proxies
nil, // used only on Windows 2000
EOAC_NONE, // additional client or server-side capabilities
nil // reserved for future use
);
看注解好象DCOM 安全方面?我也是一头雾水.