http://bugs.winehq.org/show_bug.cgi?id=33258
--- Comment #3 from Nikolay Sivov bunglehead@gmail.com 2013-03-22 12:57:59 CDT --- (In reply to comment #2)
(In reply to comment #1)
Created attachment 43986 [details] Output from running Office setup in a Visio prefix
err:msxml:doparse Start tag expected, '<' not found
looks a bit suspicious. Nikolay?
Hi, it usually means that leading chars on stream are garbage in terms of xml document. I've seen this line many times, not with Office 2010 installer I think, but still it happens from time to time.
In this particular problem I think it's more likely something to do with msi rather than msxml. So please attach +msxml,+tid so we see where exactly it fails like that and next try with native msxml6+msxml3.