https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/118531.aspxThu, 15 Mar 2018 16:05:41 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:118531Paradiddle0https://www.infopathdev.com:443/forums/thread/118531.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=118531<p>&nbsp;Well, I deleted the Content Type, reuploaded the form and I was successful in re-activating the form.&nbsp; Everything looks good except my confidence level.</p>https://www.infopathdev.com:443/forums/thread/118527.aspxThu, 15 Mar 2018 14:58:10 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:118527Paradiddle0https://www.infopathdev.com:443/forums/thread/118527.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=118527<p>&nbsp;I have a form that has been in use for years with very recent updates.&nbsp; Today in my dev environment, I deactivated the form&#39;s&nbsp;feature in Central Admin and now I can&#39;t activate it.&nbsp; The error that I get is:</p><p>&nbsp;&nbsp;Invalid Field Name with field&#39;s GUID</p><p>Using powershell I&#39;ve determined that the field with that GUID&nbsp;doesn&#39;t exist but that a fieldlink does.&nbsp; I have removed the fieldlink, uploaded the form template in Central Admin but I get the same error.</p><p>&nbsp;I have&nbsp;found the offending field in my promoted properites and I have it&#39;s displayname.&nbsp;</p><p>Does anyone have any ideas how to fix this?</p><p>&nbsp;Thanks for your help.&nbsp;</p>