Hi Mate,

I extracted the document.xml code and ran it through an xml checker and no errors were found.

https://www.w3schools.com/xml/xml_validator.asp

I also opened a damaged document and ran that code through the checker and everything came back fine.

Not sure why this issue is still present.

If I were to incorporate the use of content check box as you describe above, how would I go about coding it? The check boxes do not contain any events, so how would the code need to be written?

Can it perform similar functions such as an active x control?

Are there any resources you can point me in so I could look up how code can be written with such controls?

Thanks