On Toad for Oracle version 18.104.22.168
Uninstalled 11g client on my desktop. Installed 12.2 client on my desktop. SQL+ works without issues with the 12.2 client.
I'm getting Cannot load OCI: C:\Oracle\product\12.2.0\client_1\BIN\OCI.dll error on TOAD. The file does exists in that directory, but somehow TOAD cannot load / see it?