In regards to the suggested methods posted here to fix the problems users occasionally experience with DW tools these methods are not our own workarounds for using our extensions but are Adobes recommended steps for dealing with these issues as they are not uncommon when dealing with DW extensions.
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In regards to the Form Builder is there a specific issue you are concerned with that occurs in the output of the form created? If so please post back with some additional details about the problem you are experiencing so that we can look into it further.