Generating the error below constantly since upgrading to new Toad for Oracle 12.7 when trying to Copy (Ctrl + C) from the Editor. Running as Administrator also but still the same error.
ERROR:
WORKAROUND
Go to Toad’s View menu | Toad Options | Editor | Behavior | un-check “Copy text in rich text format”.
Re-start Toad and then re-test the issue.
STATUS
Issue fixed in version 12.10. The latest version of Toad for Oracle can be downloaded at: https://support.quest.com/toad-for-oracle/download-new-releases