Do not hit Edit. Just choose Action: Open and Uncheck 'Confirm open after download' and check 'Browse in same window'

>you have this there:
>Go to Folder Options -> File Types -> DOC-> Click Advanced button -> Choose Action: open and hit Edit button -> Uncheck 'Confirm open after download' and check 'Browse in same window'.
>
>there is no: Confirm open after download' and check 'Browse in same window'.
>
>Windows XP SP2