[PoddyMcQ]

how are you removing Yahoo from your BB?

are you just deleting and rebooting?

Go to
Options¬
Device¬
Application Management and delete yahoo.

reboot BB

Once restarted go to
Options¬
Device¬
Adavnced System Settings¬
Service Book¬
Look for the yahoo IM service book (it will have the letters BBIM in brackets at the end,
make sure its the yahoo service book you delete!

if you have more than one IM Service on your BB, open each service Book that has BBIM at the end and look for the word Yahoo, once found, delete it.

then reinstall yahoo from the app world