I reinstalled oracle 11 from win64)11gR2 and Toad for oracle 18.104.22.168, but I can’t find 11g home from Toad. I was able to connect to Oracle 11g about 5 months ago with Toad 22.214.171.124. I am not sure what’s wrong. My win7 64 bit machine just reimaged by our tech support.
Thank you for any help!