You don't need to - Interface entries aren't architecture dependent.
They end up in the virtual hive HKCR\Interface, which is a merge of
\Software\Classes\Interface from HKLM and HKCU for the interactive
user. CLSIDS depend on bitness because they are used to load a Dll
into a process. Interface entries just tell COM how to move data
between COM clients and servers.
---------------
Phil Wilson
On Fri, Mar 27, 2015 at 2:10 PM, Samer Vazdekis <sbazd...@yahoo.com> wrote:
> HI there, I am installing a x64 bit app along with a 32-bit dll. The 32-bit
> DLL is being hosted in a 32-bit dllhost. Both my x64 App and the 32-bit
> dllhost communicate using COM. Therefore, I need to install my type lib under
> both the native (x64) registry path and under the Wow6432Node path along with
> Interfaces for both, so basically I need to do the following:
>
> <Component Id="COMPONENT_NAME" Guid="GUID" Win64="no">
> <File Id="FILE-ID" KeyPath="yes" Source="DIR/myDLL.dll" >
> <TypeLib Id="GUID" Language="0" MajorVersion="1" MinorVersion="0">
> <Interface Id="GUID" Name="Interface_1"
> ProxyStubClassId32="{00020424-0000-0000-C000-000000000046}" />
> <Interface Id="GUID" Name="Interface_2"
> ProxyStubClassId32="{00020424-0000-0000-C000-000000000046}" />
> </TypeLib>
> </File></Component>
> <Component Id="COMPONENT_NAME" Guid="GUID">
> <File Id="FILE-ID" KeyPath="yes" Source="DIR/myDLL.dll" >
> <TypeLib Id="GUID" Language="0" MajorVersion="1" MinorVersion="0">
> <Interface Id="GUID" Name="Interface_1"
> ProxyStubClassId32="{00020424-0000-0000-C000-000000000046}" />
> <Interface Id="GUID" Name="Interface_2"
> ProxyStubClassId32="{00020424-0000-0000-C000-000000000046}" />
> </TypeLib>
> </File></Component>
>
> I am installing on a x64 Windows. No is it possible to do this without
> duplicating the installation for the myDLL.dll file?. It won't compile
> without wrapping the TypeLib with a File tag. What is the custom t do this?
>
> Thanks,Sam.
>
>
>
>
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by Intel and developed in partnership with Slashdot Media, is your hub for all
things parallel software development, from weekly thought leadership blogs to
news, videos, case studies, tutorials and more. Take a look and join the
conversation now. http://goparallel.sourceforge.net/
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