New XP Home setup - ora 12532

[gopi]

Hello,
I am setting up a new computer with XP Home edition. The Oracle client install (9.2.0.1) was successful. The PL/SQL Developer install was successful.

The only file in $ORACLE_HOME/network/admin is tnsnames.ora for local naming. SQLPLUS works fine but I get "TNS: invalid argument" error with Developer.

Any suggestions would be greatly appreciated.

Thanks,
Frank

 

[Marco Kalter]

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