Danny,
By default, there is only a
C:\Users\Public\Record TV folder. This is because since this media is usually shared, it usually needs to be in the C:\Users\Public folder to be able to do so easily by default.
The only problem with getting the
Record TV button in the Start Menu to open to
C:\Users\(User Name)\AppData\Roaming\Microsoft\Windows\Libraries\Record TV, is that there is not a Record TV library folder at that location or a
C:\User\(user-name)\Record TV folder as well to point it to.
Sure, you could create a new library for Record TV, but since there's not a
C:\User\(user-name)\Record TV folder, you would only be able to include the
C:\Users\Public\Record TV folder which is already the default folder
Record TV button in the Start Menu opens to. There's really no point in creating a new library or changing the default open to path of the
Record TV button in the Start Menu because of this.