How to install MW to Program Files not x(86) for W7

Firstly I apologize as their has been a rash of these.
My issue is pretty simple, prior to reading this post: http://www.gamesas.com/index.php?/topic/1106868-morrowind-and-vista-7/page__view__findpost__p__16224266 I had the problem of no mods showing up.
That issue is more or less fixed now, but as I moved onto include the expansions, they were being automatically installed to the x86 folder with no option to alter the destination folder. I also realize that there are about eight uninstalls that may be on the backup drive of my new computer, an Asus Essentio.
Any help with this would be appreciated!
My issue is pretty simple, prior to reading this post: http://www.gamesas.com/index.php?/topic/1106868-morrowind-and-vista-7/page__view__findpost__p__16224266 I had the problem of no mods showing up.
That issue is more or less fixed now, but as I moved onto include the expansions, they were being automatically installed to the x86 folder with no option to alter the destination folder. I also realize that there are about eight uninstalls that may be on the backup drive of my new computer, an Asus Essentio.
Any help with this would be appreciated!