Toad World® Forums

Error oracore11.dll missing

When i try to create a seesion to an oracle database i’m getting an error ‘The program can’t start because oracore11,dll is missing from your computer’. I uninstalled Toad and then reinstalled and i’m getting the same error. I searched for the dll and i can’t find it. How can i fix this problem? i’m running Toad for Oracle Xpert edition 12.7.1.11

That file belongs to your Oracle client, not Toad. If you have 32 bit Toad, download and install a new 32 bit Oracle client. If you have 64 bit Toad, download and install a 64 bit Oracle client.

It’s likely a problem with your client setup. There’s a knowledge base article on this very message. Try the steps within. support.quest.com/…/135228