Note 5 FRP reset error

Operation: Reset FRP/React/EE
Selected model: SM-N920S
Software version: 24.3

Searching Samsung USB Flash Interface… detected COM174
Setup connection… OK
Reading PIT from phone… OK
Searching FRP lock… OK
Erasing FRP… OK
Searching Reactivation lock… OK
Erasing Reactivation lock… error
Done with Samsung Tool PRO v.24.3

any solution ? FRP lock still ON