It's several months since I used XDK and so my Win 7 PC is running XDK 2807 from Dec 2015.
I started XDK a couple of days ago and received the message saying an update was available so I downloaded the update and then clicked install. Almost immediately I received a message :
"An error occurred with the update"
"Cannot update without a downloaded update file".
So I tried again and got the same message. I left it and tried again a couple of days later(today). This time when I clicked download the update the download appeared to go to end but there was no option to install.All I could do was download again - which I did and got the same result.
Thanks for any suggestions.
I am afraid there was an issue with update in old version. That has been fixed in new release. You could download latest version and install it manually from https://software.intel.com/en-us/intel-xdk
Hope it could help you.