Hello, Safetybiz.
To reiterate what Frontcannon just wrote, Paint.NET is a raster image editor: it cannot be used for video manipulation, embedding of media, or other extraneous functions.
Equally so, despite Paint.NET's previous passive interactions with Microsoft (which is now no longer affiliated with such), there is no chance of you seeking help for other Microsoft products here because of that fact. A better route would be searching Microsoft's support channels, or other, dedicated tech support sites (http://forums.techguy.org/, http://techsupportforum.com/).
In answer both your questions: no.
We're sorry we couldn't be of more help.
(Speaking of help, or lack thereof, I am removing the links to the files you posted. There are of no benefit to the topic, and it would not be too great if something untoward was to occur from their download. This is of no personal slight against you.)