https://bugs.winehq.org/show_bug.cgi?id=47247
--- Comment #3 from Hin-Tak Leung htl10@users.sourceforge.net --- Using native crypt32, - winestricks seems to get it from win2ksp4/W2KSP4_EN.EXE, and winxp/Service_Packs/WindowsXP-KB936929-SP3-x86-ENU.exe - I got
"Package signature verification Failed. Click Help for details"
This certainly looks like the installer requires a recent crypt32 feature.