 Hooray! Here it is!
It worked for me!! Here's the instructions for using Carelink with Windows Vista:
If your PC is running the Windows Vista operating system, there are some additional steps to follow when you upload your device data to CareLink Personal. You only need to perform these steps for the first CareLink Personal device upload.
Open Internet Explorer, and navigate to Tools > Internet Options.
Click the Security tab.
Make sure the check box next to Enable Protected Mode is NOT checked.
Click OK.
Close Internet Explorer.
Navigate to Start > All Programs.
Right-Click on the Internet Explorer menu item.
Select Run as Administrator.
When the User Account Control window is displayed, click ALLOW.
Logon to CareLink Personal.
Upload your device(s). Click here for upload instructions.
Once you have successfully uploaded a device, reset the Internet Explorer security settings:
From Internet Explorer, navigate to Tools > Internet Options.
Click the Security tab.
Check the box next to Enable Protected Mode.
Click OK
Close Internet Explorer.  | 
