toad in windows 7 data grid does not use screen width

we recently moved to windows 7 and toad behaves different in win 7 , problem is with data grid , it does not use screen width, attached is the image , please advice is there any setting I should do to resolve this ?

Hey fachhoch,

Version pre-dates Windows 7 and isn’t tested to work with that particular version of Windows. In fact, v9.01.8 is no longer supported. The first version that should work with Win 7 is 10.1.1. However, v10.1.1 is no longer supported so I would recommend you take a look at the latest version which is v12.1. Hope this helps.