Workflow not working

[shivaranjani]

Hello,
I am using sugarcrm professional 4.5 version. In this version the work flow was working fine.When I have migrated to 5.1 version, work flow module is not working for me in my sugar. I have set up some workflow. I have created some alerts too. for example when ever a new lead is created I need to get a mail through the workflow. I am able to get the options selecting the users in the alerts, but not the TO. In that drop down i am getting TO, CC,BCC. How do i fix this and make my work flow work and receive alerts. Is this is a bug in Professional 5.1 version?
In general I am able to send Emails through the Email Module. Has any one come across the same problem. Give your valuable clues.

Thanks for your time.

Regards,
ShivaRanjani