Cannot access LAN properties

Hi All,

Today is my bad time for me, suddenly i cannot change my ip address
and i cannot open my

LAN properties. when i try to open LAN properties i got message "You
don't have sufficien priviledge for
accessing connection properties. contact administrator. when i see my
login in computer management, my login is member of administrator. so
what the problem ???


can you help me please ??



thanks

ardi

.

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