Very strange... I'm getting access violations w/ Freeware Toad Oracle v12.7 64-bit, as soon as I establish a connection - but ONLY against some of my Oracle (Oracle 12.1.0.2) servers. Against others (Oracle 12.1.0.1), it's perfect.
FWIW, I had to upgrade from Toad 12.5 today and it'd worked flawlessly, in the past. Any thoughts?
I have been experiencing this with version 12.7.0.121 both 32 and 64bit installs. I thought it may have been linked to container/pluggable database change but the initial poster is right it is the newer version of Oracle 12c that is the issue.
Is there an expected date when the bug it will be rectified?
It is not just that particular version of Oracle. We’re using Oracle 11 with the 32-bit 10g client (and 32-bit Toad/freeware, same version as you) and it happens for us as well.
You’ll have to sit back for a bit and wait for the problem to be resolved. Greg mentioned several times that the admins are aware of the broken link. It will be updated shortly. In the meantime you can download and install Toad Trial if you need something right this second. It’s a fully functioning, expiring commercial version. You’re pretty much hosed on your expired freeware until the new version’s link is fixed.