S>C 0x57 SID_AUTH_ACCOUNTUPGRADE Message Id:0x57 Message Name:SID_AUTH_ACCOUNTUPGRADE Direction:Server to Client Flags: Deprecated Used By:Warcraft III Reign of Chaos, Warcraft III The Frozen Throne Format:(UINT32) Status (UINT32) Server Token Remarks Upgrades the account from XSHA-1 logon system to NLS/SRP logon system. This message is no longer used. Status Description 0x00 Upgrade request accepted Other Upgrade request denied