Not sure I'm fully understanding your issue, but I guess you mean that:
- You've built a form using LiveCycle Designer
- If you fill and submit the form using Adobe Acrobat the data is submitted
- But if you fill and submit with another PDF viewer the data does not submit.
The thing to be aware is that LiveCycle forms are based on the XFA standard. which is only supported by Acrobat and Adobe Reader.
If you want to build a form that can be filled using any PDF reader you will need to build forms using the AcroForms standard. Acroforms are a lot more restrictive than XFA (they really just offer name-value pairs), but they form part of the PDF ISO standard.