Recent content by DRoman

Thank you, I uninstalled the 64-bit Oracle 11g client and installed the 32-bit Oracle 11g client, reinstalled PL/SQL Developer, and it seems to work now. There seem to be some problems with the tools in the 32-bit Oracle client, possibly due to java problems in the 64-bit environment, but I can...

By the way, and sorry to have forgotten to include in my original post, the version of PLSQL Developer that I have is 7.1.5

I am not especially well-versed with Oracle. I also have seen similar issues posted previously, but have not found a solution posted that clears up my problem. I have successfully installed the Oracle 64-bit client (for Windows Server 2008) on Windows 7 Professional 64-bit. I can use SQL*Plus...