How to get 'Public Key Token' of a windows DLL

[Joginder Nahil]

I need to register COM Addin in the windows registry that requires me to get the Public Key Token of DLL of the AddIn. How do I do that in InnoSetp?

Joginder

[Gavin Lambert]

On Wednesday, December 3, 2025 at 6:47:18 PM UTC+13 Joginder Nahil wrote:

I need to register COM Addin in the windows registry that requires me to get the Public Key Token of DLL of the AddIn. How do I do that in InnoSetp?

That's not normally a thing.  You'll probably need to ask the vendor of whatever app it's an addin for.  It's possible they're asking for the public key of the certificate you're using to sign it. 

[Gavin Lambert]

Or actually, if this is a strong-named .NET DLL, that also has a public key token.  You should already know what this is though since you're the one signing it.  Can you explain more what you're trying to do and what you need it for?  Usually you use tools to install and/or register .NET DLLs; there is some built-in support for this in Inno but it depends a lot on what .NET version you're using, how you've structured your DLL, and what you're trying to accomplish.