I downloaded 12.1.0.2 Enterpise for 64 bit Windows 10. I also have 11g in a different oracle home. Windows 10 Enterprise, 64bit, 32GB.
Installation failed during DBCA with ORA-1503, CREATE CONTROL failed, ORA-01158 database already mounted during file copy.
Tried several times, no luck. Unable to connect as SYSDBA. tnsnames.ora looks like (jejacobs12 was initial database name, jejacobs12c next try):
# tnsnames.ora Network Configuration File: C:\app\jejacobs12\product\12.1.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
LISTENER_JEJACOBS12C =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))
LISTENER_JEJACOBS12 =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1522))
(CONNECT_DATA =
(PRESENTATION = RO)
(SID = CLRExtProc)
)
)
Tried to deinstall to try reinstall from Universal Installer, with following dialog box:
which can't be expanded. Tried deinstall batch files, which just bring up Universal Installer again.
Any help would be greatly appreciated!