Nokia :: E72 Ovi Store Initialization Error

I purchased my E72 little over a month ago, and I love it to bits but I'm encountering some problems. At first my Ovi store worked fine, but now when i try to use ovi store i get an "application initialization error”. So I restored the phone back to factory settings and tried again, but now when i try to download and install Ovi Store again, it says "Secure widget UI: Feature not supported" right after I install the program. If I try to open Ovi Store, it just jumps back to the menu without any other notifications.