4 Replies Latest reply: Apr 25, 2013 8:31 PM by 842271 RSS

    Default Connections (SYS, SYSTEM, DBSNMP, SYSMAN) Unavailable When SQLOpens

      I installed the 32-Bit version of Oracle 11gR2 on my Windows 7 x64 system because the x64 version wouldn't install. I downloaded the 32-Bit version of SQL Developer with JRE, but when I run SQL Developer, the default connections (SYS, SYSTEM, DBSNMP, and SYSMAN) are not available.

      I have entered the tnsnames directory on the Database:Advanced Preferences screen, and restarted my PC, but there's obviously something I'm missing.