The following error occurs when placing a filter in Data Grid and then using he Delete icon (minus) "-" to remove a record:
"Access violation at address 022B69BA in module 'Toad.exe'. Read of address 7FE4002F."
This error occurs when table column name is the same as the data contents. For example, Table.col1 holds the value "col1"
Issue fixed in version Toad 11.5. The latest version of Toad for Oracle 11.5 can be downloaded at here .