Rman recover UTF-8 sbtinfo2: avtar failed with error code -1

I have same problem but in Windows Plataform when make a RESTORE:

Nackup run Ok, but restore haven this problem:

{
allocate auxiliary channel c1 device type 'sbt_tape' parms="SBT_LIBRARY=C:\Progra~1\avs\bin\orasbt64.dll";
allocate auxiliary channel c2 device type 'sbt_tape' parms="SBT_LIBRARY=C:\Progra~1\avs\bin\orasbt64.dll";
SET NEWNAME FOR DATAFILE 1 TO 'F:\BACKUP\DUPDB\system01.dbf';

.......

DUPLICATE TARGET DATABASE TO dupdb
until time "to_date('17-JUN-2019 00:00:00','dd-mon-yyyy hh24:mi:ss')"

}

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 06/20/2019 01:38:14
RMAN-03015: error occurred in stored script Memory Script
ORA-27191: sbtinfo2 returned error T UF-8) sbtinfo2: avtar failed with error code -1