I also have similar problem.

Step 1.

Create the file get_users_login.sql

select 'exec sp_change_users_login ' + quotename('Update_One', char(39)) + ',' + quotename(sl.name, char(39)) + ',' + quotename(su.name, char(39)) + ';'

from master.dbo.syslogins sl

join dbo.sysusers su on sl.sid = su.sid

where sl.hasaccess = 1

and sl.isntname = 0

and sl.name not in ('guest', 'dbo', 'sys', 'INFORMATION_SCHEMA')

Step 2.

osql get_users_login.sql -o fix_users_login.sql -w 2048 -n -h-1

Step 3.

Run osql fix_users_login.sql against any other server