I have already restarted services I have seen that they are correctly in the listener.ora
but it still marks me as if it does not detect it.
This keeps coming to me
An error occurred while performing the requested operation:
I / O error: The Network Adapter could not establish the connection
Provider code 17002
This would be my listener.ora
# listener.ora Network Configuration File: D:\app\nuevacarpeta\product.1.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = D:\app\nuevacarpeta\product.1.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:D:\app\nuevacarpeta\product.1.0\dbhome_1\bin\oraclr12.dll")
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
)