I have used the My Phone service for a few months, however, my scheduled syncs are not syncing and I have received an error message for the last month or so. Today when I signed on to the computer to look at the site from my computer the program instructed me to go to my phone and upload an update. It says "This update is mandatory. If you do not install the update now, you will be unable to use the My Phone service to sync your phone." I tell it to update. I now cannot access the service on my phone from programs>Microsoft My Phone. It opens the window with the "mandatory" update screen. This screen will not go away when I try to use the My Phone Service. I reinstalled the My Phone software from a link sent by text. It still does not work. I cannot sync my information to the website. I cannot even access My Phone from my phone. I never had this trouble before. I cannot delete My Phone from my phone to try to start over because I cannot get a menu function from the icon. I have an HTC Touch Pro with Windows 6.1. The services has work previously. However, it is not syncing now and does not seen to provide all functionality on my phone.