windows8.1-kb2919442-x64-express it contains 17031 Build files wtf with that regedit key where did it come from :O
I will get this and upload it to MEGA once my download is done. It's right now at 6% in Windows Update, going terrible slow. Edit: I think it actually stopped now.
Can someone with things installed grab the MSU files and upload them? Wonder if setting the same flag on server 2012 R2 allows access?
I have the feeling that Microsoft figured it out and switched it off immediately. Can't seem to get the update again now. Hope someone who did installed the latest one can upload it. Edit: Oh wait, got it again now. I cancelled the stuck one to retry..
Looking at Resource Monitor, explorer.exe is connected to bn1wns1011502.wns.windows.com (yours may be different) and I'm getting single/double digit B/sec EDIT: So, I cancelled it and "Try Again" and it jumped to 43%!
After seeing the updates in WU, open windowsupdate.log with notepad, open Find, search for "when file has not been previously added to the datastore", F3 until the section timestamped recently (when you added the key). Copypast the whole section with the new updates added to the list of updates that is being offered.
Just confirmed on a VM, adding the same key to the registry in Server 2012 R2 displays the Update 1 files.