leonsio wrote:
many have a problem that common login dont works
1. Reason
you have added wrong license, the license is NOT the vbulletin.com memberid(customer number)
you can find your license numer in every vbulletin file or
Yep, need to watch out for this one. I was thrown off. I kept entering the customer number.

Customer Number: not this one
Customer Password: not this one
Leased License: this is the one you enter! it's made up of letters and numbers usually about 8 characters long i.e. #A9999a99. No not include the # symbol.
if you don't know your leased license number, then log into
members.vbulletin.com -- you will be prompt for your customer number and password. Once you enter you member area, look for "License Details and Options" box; you will see a column for "License # / URL." That's where you wlll find your license # (right above your website name).
Anyway, the only problem I have is just logging in through vbulletin where in doesn't loggin to joomla. Everything else seems fine.