I tried scouring the web for help on this issue, but there are so many generic words in there, that I couldn't find much of anything that was relevant.
I have MS Office 2007 installed on Vista and later installed XML Notepad 2007 (also a Microsoft product). It seems that the MS Access help system is using some sort of XML format that XML Notepad took control of. Now, whenever I open help in Access, the little help window opens and instead of displaying content, attempts to download the content with XML Notepad. Grrr....
Is there a fix for this?