Like I said, I don't have vista so I can't try this out first.

Try this:

Go to Control Panel and launch the Default Programs tool, then click the link for "Associate a file type or protocol with a program".



After you scroll and select a file type, click Change Program. In the Open With dialog, the recommended programs will be listed above the line and "other" programs below. This may initially be empty. But before you click Browse, try clicking the down caret button and it will populate with other programs that might include the one you're looking for.

If you can get that far, look for "TORR" under file types and change it from limewire to bittorrent.

Hope this helps.

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