Hello everybody,When trying establish any SSL VPN via "FortiClient
SSLVPN", it always answer "Unable to logon to the server. Your login
credentials not be configured properly (-12)".It was working fine from
several years and suddendly put this error ...
As a matter of fact, the Fortinet was in V4.0 firmware.After updates in
V5.0 and V5.2, all is back perfectly well and there is no more error. No
thanks to the support, impossible to go thrue without any ticket number
!!!!!!!