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/105251.aspxFri, 22 Jan 2016 21:22:18 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:105251DonnaRonna0https://www.infopathdev.com:443/forums/thread/105251.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=105251<p>I created a form in InfoPath 2007&nbsp;and linked it to an Access&nbsp;db (also 2007)&nbsp;table. &nbsp; Last night the data connection worked fine.&nbsp; This morning I went into the table and changed the data in a field - in fact, all I did was add 1 letter to a name in a cell, so I could see if that change would show in the data in my form.&nbsp; After I did that, I opened the form and tried to do the EXACT same function I did last night, and today I get an error message &quot;InfoPath cannot connect to a data source&quot;.&nbsp; When I click on Details, there&#39;s this:</p> <p>The query cannot be run for the following DataObject: gain loss data connection<br />InfoPath cannot run the specified query.<br />[0x80040E10][Microsoft OLE DB Provider for ODBC Drivers] [Microsoft][ODBC Microsoft Access Driver] Too few parameters. Expected 1.<br /></p> <p>Is the problem because because I changed the Access table data (NOT the structure, just the data in a field), or something else?&nbsp; If the data change, my problem becomes a whole lot bigger, because the data will change daily.</p> <p>&nbsp;I&#39;ve scoured the Internet today and seen comments about Full Trust access needed.&nbsp; However the way they say to grant that Access I don&#39;t see in the menus in InfoPath 2007.&nbsp;&nbsp; I&#39;m stumped.&nbsp; Anyone got any ideas?</p> <p>Thanks!</p>