http://bugs.winehq.org/show_bug.cgi?id=21013
--- Comment #5 from Artem S. Tashkinov t.artem@mailcity.com 2009-12-14 12:40:29 --- There's one thing that has just crossed my mind.
You can legally obtain this file (and many other CHM files) by downloading a trial version of:
1) Windows 2003 Server R2 SP2:
http://www.microsoft.com/windowsserver2003/r2/trial/installinstruct.mspx
or
2) windows 2008 R2 Server:
http://www.microsoft.com/windowsserver2008/en/us/trial-software.aspx
or
3) Windows 7 Enterprise Trial (live.com registration required):
http://technet.microsoft.com/en-us/evalcenter/cc442495.aspx
I'd be glad to reopen this bug report, if it's advisable.