InfoPath Dev

Help!

I have created a form(browser compatible) that changes to the relevant fields depending on what is selected on the drop down list using rules and sections. This then makes my rich test fields read only(there are no rules on the rich text fields).

I have made sure that the postback setting for all are never and this all works fine in the preview not in the browser.

 I dont understand why users cannot type in the fields.

Thanks to anyone that has any solutions as I have tried everything.

The postback settings are not relevant for Preview mode. They only apply for the browser. It sounds like you might need to adjust these postback settings and continue to test in the browser until you achieve the desired behavior. It might be Always, but it's not clear from the description above.