[Bug 23157] New: regopenkey not finding wow6432node

http://bugs.winehq.org/show_bug.cgi?id=23157

Summary: regopenkey not finding wow6432node
           Product: Wine
           Version: 1.2-rc3
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: critical
          Priority: P1
         Component: advapi32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Installshield 11 triggers this path in ISBEW64.exe

I get:

001e:Call advapi32.RegOpenKeyExW(ffffffff80000000,7f76331ae460
L"Interface\{7871BFAD-DAD5-402F-9007
-2593E9A07532}\ProxyStubClsid32",00000000,00020019,7f76331ae540)
ret=7f76318767e7
001e:Ret  advapi32.RegOpenKeyExW() retval=00000002 ret=7f76318767e7
err:ole:marshal_object couldn't get IPSFactory buffer for interface
{7871bfad-dad5-402f-9007-2593e9a07532}

And in system.reg I have:
[Software\Classes\Wow6432Node\Interface\{7871BFAD-DAD5-402F-9007-2593E9A07532}\ProxyStubClsid32]
1276088768
@="{00020424-0000-0000-C000-000000000046}"

so it should get found...

I think the wow6432node is not found here.