including web searches on many websites， but none of them helped me any way， and I haven't seen anywhere such advise， pressing "Config" key on server， so I hope this warning helps other UltraVNC and plugins users having troubles under old W2000 machines. I know such machines are an endangered species but they're still on the wild.. I think it should be clearly stated on home website (as system requirements) and any other download pages... Obviously if you have some solution/workaround to get them work，。
Please note: I suspect BOTH PLUGINS (AESV3 and Secure) DON'T WORK UNDER WINDOWS 2000! If you set up the plugins under W2000。
an error comes out (edit: entry "InterLockedPushEntrySList" not found in KERNEL32) and the plugin can't be loaded. I think I've found the missing entry name the plugins complain about is present on XP and newer only... I've lost one day following this issue， it'll be appreciated! 。