http://bugs.winehq.org/show_bug.cgi?id=34267
--- Comment #4 from Levan taranyuklev@mail.ru 2013-08-16 07:07:40 CDT --- (In reply to comment #2)
I updated wine from 1.6 to 1.7.0 version.It didn't help.I have all important libreries for wine also.And I installed wine on clean wineprefix by creating new wineprefix (WINEARCH=win32 WINEPREFIX=/home/levan/.wine/mathcad) it didn't help.