I installed Oracle database 10g as an administrator on a windows 10 machine, it worked fine, but when i try to connect sys as sysdba it gives me the error:
ORA-01031: insufficient privileges
I checked sqlnet.ora file and if SQLNET.AUTHENTICATION_SERVICES is NTS and it is:
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
I added the user to the ORA_DBA group and i checked with:
c:\Oracle>echo %username%
and
c:\Oracle>NET LOCALGROUP ORA_DBA
and the user is in the group.
I don't know what else i should do, anything will be helpful.
Best Answer
Are you connecting as
or
?
If you are using the first option, is it prompting you for a password, and are you entering the password for the user? Did you create a local Windows user account as the user, not the user id used to install the software? Oracle recommends a user with administrators group install the software, and a local Windows user be defined for the sys and system accounts.