Hello,
When I want to change the version in ArcGIS for Desktop I get the error:

(Reason: Invalid at the highest level of the document)
I'm using ArcGIS Desktop 10.2.2 on a Windows 10
ArcGIS Server 10.2.2
name of default version = dbo.DEFAULT
I've read related post on this issue with ArcGIS 10.1 but didn't find a solution that works for me. (there are no special characters in the username, maybe it has something to do with MSXML?)
Does anybody have any idea?
Thanks!