How can I uninstall Broadcom Bluetooth software that won't disappear in Windows XP?

Solution 1:

This is a response to an old question but it will still provide some value:

Regarding your situation, the tray icon has nothing to do with a driver and can still be a sloppily left remnant. Download Autoruns.exe from Microsoft to wipe it and any other startup program you dislike

Numerous programs do the same thing, but Autoruns automatically archives any changes so you can undo anything fatal.

Regarding your "UNINSTALLABLE DRIVER"... IT WAS uninstalled, you sent a screen shot of a remnant registry key (CurrentcontrolSet003) which is a Microsoft mechanism of temporarily archiving system changes in case you need to undo such as booting with the Last Known Good settings.

You found that supposed uninstalled driver because you searched the Registry for it and it showed up before it was trashed.

By now in the last year, that driver entry in your Registry screen shot should've disappeared.