https://www.infopathdev.com:443/forums/39.aspxNew to InfoPath? Search to see if your question has already been answered. If it has not, then ask it here or the appropriate topic forum.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/101514.aspxMon, 02 Mar 2015 20:11:47 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:101514strangermike0https://www.infopathdev.com:443/forums/thread/101514.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=101514<p>Hello, </p><p>I am brand new to&nbsp;InfoPath.&nbsp; I was trying to follow some videos and tutorials I found on auto-numbering a field in a form. I had a hard time following because it seems there are slight nuances between versions. And 2013 acts and looks different than the tutorials I found. For instance when assigning a value to&nbsp;a field like&nbsp;max(@ID) + 1,&nbsp;&nbsp;whenever I&nbsp;use the @ sign I get an error in the formula.&nbsp; Does anyone have&nbsp;a complete InfoPath 2013 &#39;how to&#39; create an auto-number field on a form?&nbsp; Thanks&nbsp;</p>