Why I have to enter the registration code whenever I start software?

That is mainly because your free update time has been expired, you can:
1.Pls kindly provide your E-mail address/registration code to us for further confirmation.

2.Finish renew or upgrade on our official site:

(For Network version users, pls kindly go to business page)

Products Links
EfficientPIM http://www.efficientpim.com/buy.htm
Efficient Man's Organizer http://www.mansorganizer.com/buy.htm
Efficient Lady's Organizer http://www.ladysorganizer.com/buy.htm
Efficient Address Book http://www.efficientaddressbook.com/buy.htm
Efficient To-Do List http://www.efficienttodolist.com/buy.htm
Efficient Reminder http://www.efficientreminder.com/buy.htm
Efficient Calendar http://www.efficientcalendar.com/buy.htm
Efficient Diary http://www.efficientdiary.com/buy.htm
Efficient Notes http://www.efficientnotes.com/buy.htm
Efficient Sticky Notes http://www.efficientstickynotes.com/buy.htm
Efficient Password Manager http://www.efficientpasswordmanager.com/buy.htm

Kindly Note: we do not save any old version once we launch a new one, if someone needs, pls kindly

go to some download sites and have a try. thanks for your understanding in advance.

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