BT Voyager 50 DSL modem nonsense . . . .

BT Voyager 50 DSL modem would simply not uninstall from my Windows XP PC.

What do I need to do?

I tried using the add/remove programs utility - failed.
Came back an error - asking for the BT Voyager CD !

I tried using the Doctor 50 file which supposedly fixes this type of
problem - failed.

I did find something useful is that you can purchase a program or
freeware utilities that can delete individual registry keys.

I have heard information that people use these programs to uninstall
programs that would simply would not uninstall using the Windows XP
add/remove programs utility.

I heard that Microsoft have a utility that can do this sort of thing but
I could not find it on the Microsoft support pages. It is probably is
there but I am doing something wrong anyway?

Any help would be appreciated.

Boaby