A "Return Stack overflow" error is shown when trying to reverse engineer a SQL Server 2005 database.
When closing the application the following error is then shown:
"Chyba v CS3Finally (C:\Development\TDM3 Patch 3.2\Application\Csy\Sources\Forms\Mainhost.pas, line 1941)."
This is a machine specific issue.
Replace files in:
C:\Documents and Settings\USER\Application Data\Quest Software\Toad Data Modeler\Configs
with files from a working installation.