InfoPath Dev

SharePoint 2007 - I've been updating this form for the last 8-10 months or so. I made a simple change to the form and republished. Now, all of the forms that were already in the library will no longer open in the browser. The newly saved forms open just fine. I am publishing a content type. Thanks!

Thanks Patrick for the response. I've been searching for a good way to do this but when I find information on the subject I just find "use a UDC connection". Can you point me in the right direction? I publish a form library as part of a site template. I need the InfoPath form to publish to it's respective library. I'm ...

I have a form that I've created a Site Content Type from. In my form, I have a field that I would like to pre-populate field data when a user clicks on "New Form". I understand that I can create a data connection to accomplish this. However, how do I make this data connection dynamic? The data connection points to the site ...