[Bug 5573] New: Ability Office 4 fails to install; problem in WinVerifyTrust?

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5573

Summary: Ability Office 4 fails to install; problem in
                    WinVerifyTrust?
           Product: Wine
           Version: CVS
          Platform: Other
               URL: http://ability.com/v4/download.php
        OS/Version: other
            Status: NEW
          Keywords: download
          Severity: normal
          Priority: P2
         Component: wine-misc
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

After working around bug 5555, installation fails with log messages like

0009:Call kernel32.GetProcAddress(7edf0000,01001a14
"WTHelperGetProvCertFromChain") ret=01003f6f
0009:Call ntdll.RtlInitAnsiString(7fb9eb50,01001a14
"WTHelperGetProvCertFromChain") ret=7fc4cf6b
0009:Ret  ntdll.RtlInitAnsiString() retval=00000000 ret=7fc4cf6b
0009:Call ntdll.LdrGetProcedureAddress(7edf0000,7fb9eb50,00000000,7fb9eb58)
ret=7fc4cf89
0009:Ret  ntdll.LdrGetProcedureAddress() retval=00000000 ret=7fc4cf89
0009:Ret  kernel32.GetProcAddress() retval=7edf786c ret=01003f6f
0009:Call wintrust.WinVerifyTrust(ffffffff,7fb9ec5c,7fb9ec20) ret=01003faf
fixme:wintrust:WinVerifyTrust 0xffffffff {00aac56b-cd44-11d0-8cc2-00c04fc295ee}
0x7fb9ec20
0009:Ret  wintrust.WinVerifyTrust() retval=800b0001 ret=01003faf

and dialog "This version of Windows does not support digital signatures."

This may be a dup of bug 3619.