reference ticket 43913
You can set this from Tools, Options.
Go to the Environment tab and uncheck the "Show activation dialog on startup" check box.
Another way to set this option is to go to C:\ProgramData\Amazing Designs\Apps\cfg.ini
There is a key with name SHOWKEYDLG under the [Settings] group.
Set SHOWKEYDLG=0 for the dialog to not be displayed.