http://bugs.winehq.org/show_bug.cgi?id=30681
--- Comment #7 from Daniel Jelinski djelinski1@gmail.com 2013-01-05 17:07:56 CST --- (In reply to comment #6)
So, think winetricks dotnet20sp2 should extract that the hard way as a workaround?
Yes, that would help. I had no problems with the extracted one. You'll find it in NetFX_Core.msp, file name FL_System_Data_SqlXml_dll_____X86.3643236F_FC70_11D3_A536_0090278A1BB8