First, I'll thank you mouser -PM'creator
I think that these errors
-"I cannot delete or modify entries?",
-"I get an error: could not be loaded by tinyxml lib - Error reading end tag" ...
are because we use non-english language
for describe Item-Definitions!
I found: "XML Encoding
" and "XML Syntax Rules
For errors check here and edit your Item-Definitions-file:XML-Validattor
or open in your browser.
Mouser, is this right? Can you do something to this?