How to do RegAsm so that it cover 32-bit and 64-bit?

Question

I have a DLL file prepared by C# and my system is Windows 7 64-bit. When i apply the RegAsm its not adding the registry to 64-bit path but only adding it to 32-bit path.

Answer 1

On my 2016 windows server it was the opposite, it was an old dll that needed to be registered using the "Framework" folder, not the "Framework64" folder: "C:\windows\Microsoft.net\Framework\v4.0.30319\regasm" /register /codebase "full path to dll here"