I inherited a MediaWiki appliance that someone has setup in Virtual Box running on a Windows Vista machine. I need to move the virtual machine to Hyper-V since we have a VM host server for our network. But, the MediaWiki device seems to be a really old version. I can't get it to update using any of the documents on this site. I tried everything I could find here http://www.mediawiki.org/wiki/Manual:FAQ

When I do it through the GUI, I get the 404 error about the Debian packages.

So, can anyone point me in the right direction on updating and/or moving the VM to my Hyper-V server?

Sorry if these are noob questions, but I've had a total of about 5 hours experience with this "appliance" so far.

Thanks!