Toad World® Forums

How to change Toad Oracle Home version

Hi,

We are using:

Oracle Database: 11.1.0.7.0

Client Access: 10.1.0

Toad 10.6.1.3

Question is how to change Toad Oracle Home version from 12 into 11 please:

taod-1

To avoid ORA-28040 No matching Authentication protocol please ...........

Uninstall the old Oracle client if you no longer need it. Then install the newer Oracle client (same 32/64 bitness as Toad). Toad will let
You choose between the installed clients on the login window.