We have migrated MOSS 2007 site to Sharepoint 2010. It consists of Infopath form library. We are able to migrate all versions of the document. New version opens in Infopath 2010 form , but older versions built on Infopath 2007 doesn't open. In version history the old versions are not relinked to the new site. Is there any way where I can relink all versions to the new site? Can I create a workflow where old versions of infopath forms are converted to pdf? *Infopath form consists of dataconnections and rules. Please let me know how to solve this issue.