Have you tried creating a custom action that calls a script that runs
regsvr32 on that dll?

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Ken Slovak
[MVP - Outlook]
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Author: Professional Programming Outlook 2007
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"Neetu" wrote in message
...
Hello Ken,

Thanks For Reply.

we are able to create a setup project using VS.net project setup type.
we have create another class library project for caspol ( giving full
permission to access).In setup project we are putting a .net DLL into GAC
using "Add sepcial folder" option. This DLL is beign used inside out addin
project.
we have a COM dll used by .NET DLL which need to register at client
machine.
we add File for setup project and changed property of it as

Register value to vsdraCOM
however it is not registered inside register.

we have gone through number of tutorials for registering a com dll into
client machine via setup project, however we are not able to do same
inside
add-in.
eg
http://blogs.msdn.com/omars/archive/...28/122321.aspx

our setup project work fine if we register COm DLL using command line

regsvr32 path of COMDLL.

Please suggest some solution if there is any fix.