http://bugs.winehq.org/show_bug.cgi?id=33817
--- Comment #5 from Qian Hong fracting@gmail.com 2013-06-17 00:48:05 CDT --- (In reply to comment #3)
I saw the bug already earlier and tried it (a bit different) winetricked IE7 and set the native crypt32.dll, which should normally sufficient because the IE7 should contain the crypt32.dll normally. At at least fixed some security issues before. Unfortunatly it doesn't fix the problem for me.
It is not sufficient because the crypt32.dll from winetricks is a bit old, you may want to try to copy crypt32.dll from WinXP as described in Bug 33742#c13