wyUpdate with XP causing privilege issue

I use wyUpdate with my application but I run into one issue when updating on an XP system. The updater should ask for elevated privileges to install any updates and relaunch the app with normal privileges. This works fine on newer windows systems. With XP it elevates to install but relaunches still with admin privileges.Not sure why this is the case?

Are you saying there's an infinite loop, or are you just saying wyupdate relaunches itself once?