CAN Extended mode ATMEGA AT90CAN32

Hello

How transmit can mesage with extended identifier ?
Recieve works fine with AVR_CAN_SetRxEMask

I try almost everythink to transmit in extended format .
I try direct write to CANCDMOB not work too ..
I use for diagnostic CAN analyser ..

msgTx.EID:= 6305;
msgTx.dlc:= %00001000; // data length (0.. use bit higher then not work

msgTx.Data[0]:=1;
msgTx.Data[1]:=0;
msgTx.Data[2]:=1;
msgTx.Data[3]:=0;
msgTx.Data[4]:=0;
msgTx.Data[5]:=0;
msgTx.Data[6]:=0;
msgTx.Data[7]:=0;
PipeSend(CAN_TxPipe, MsgTx);
AVR_CAN_StartMessage;

Thanks lot Jan