Try the steps below (reposted from JSanders' instructions at http://www.blackberryforums.com/gene...-xml-file.html
To prevent this from happening this you need to install Desktop Manager WITHOUT this Automatic Update service. Below are the steps to remove this service.
1. Go to Control Panel >Add/Remove Programs.
2. Click on "BlackBerry Desktop Software" and select "Change/Remove."
3. When prompted, hit "Next" and then you should get options for Modify, Repair, or Remove. Choose "Modify."
4. On DM 4.7 and higher, in the list of installed items, you should see "BlackBerry Automatic Update." Click the icon next to it and change it to "This feature will not be available." That should put an "X" next to "BlackBerry Automatic Update." If you are using DM 4.6 or lower and don't see this option in this list then just continue with the install and the installation will ask you a few screens later. A screen will be shown where you will be asked to check the boxes for:
A) "Start BlackBerry Desktop Manager automatically each time the computer starts."
B) "Create a shortcut for BlackBerry Desktop Manager on the Windows Desktop."
C) "Check for software updates."
Be sure number 3, "Check for software updates," is NOT checked.
5. Finish the installation.
(Note: If you're doing a fresh install of Desktop Manager, be sure and choose the "Custom" install button so that you get the prompt for what features you want installed. Otherwise all the features will be installed as normal and you'll likely run into this issue.)