How are you doing it are you trying to apply it directly to the field if so thats why it crashes the first time i used this tool i was trying to apply the encrypting directly to the text form element and that is the incorrect way to use it and makes dw crash you have to apply the encryption directly in the insert or update server behaviors 
Ok right, but by the servers behaviors, there isn't any option to apply the encryption, In the insert I just see The connection, table, columns, Value, Submit as, and the page after inserting.
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