MS-Access 2007 Hide the Ribbon Error

[JimP]

MS-Access 2007 "VBA Help" provides the following snippet to hide the ribbon,
when placed in table USysRibbons.

<CustomUI xmlns="http://schemas.microsoft.com/office/2006/01/CustomUI">
<Ribbon startFromScratch="true"/></CustomUI>

Yet, this statement produces an error "Unknown Namespace", when the app is
launched with "Show Add-in user interface errors" set to on. Is this normal?

XML is new to me - is there a place to get good help with regard to writing
XML for ribbon customizations?

 

[JimP]

It appears that the last "..2006/01/CustomUI" in the first line is case
sensitive - needs to be "..2006/01/customui" which works.