How do I add more Extensions to the drop down list (see picture)? This list just doesn't seem right.
Apparently this is associated to Windows 7 and permission.
To fix the problem, right click on the Admin tool shortcut and select "run as administrator".
To permanently run it as administrator, right click on the Admin tool shortcut, select properties, click the "advanced" button, select "run as administrator".
Hope that helps.
Or just "type in" the extension you want... if it exists on the system it will use it.
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