https://www.infopathdev.com:443/forums/40.aspxFor browser form specific questionsenCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/78925.aspxThu, 24 May 2012 17:44:11 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:78925Anson Hidajat0https://www.infopathdev.com:443/forums/thread/78925.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=40&PostID=78925Zero byte file size doesn't sound good :(  I would just try recreating the data connection file from scratch and reuploading it to your library.  See if that does the trick.https://www.infopathdev.com:443/forums/thread/78861.aspxWed, 23 May 2012 02:49:04 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:78861UN20100https://www.infopathdev.com:443/forums/thread/78861.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=40&PostID=78861I created an infopath form which uses data connections to connect to a list which is under a different site. I converted the data connection and published it with the form in the same site. When i was running the form, it gives the error like It cannot access the data source. Now I'm almost certain this ran before. what i did earlier is, I discarded the check out and approved the data connection file , but now this is not working, the strange part is the data connection file is 0 size. This seems to be a recognized issue using data connection. Can anyone suggest how to resolve this issue? Any help is appreciated.