Utility | Compare Files hangs when trying to load some files. The left side file and right side files are chosen, but the whole application hangs up once the 2nd file is chosen and it's trying to display.
Compare files were saved in UNIX style format. Possible problem with the carriage return.
Save files using the Windows style. Resave existing filee, i.e. open files in Toad's editor to display, then save as files again.
Waiting for fix in a future version of Toad for Oracle.