Hi,

I've got a custom action dll (all in C#) that is used by my Project
Installer.  Everything works fine.  Now, I want the installer to perform one
other thing which can be easily performed by a function in one of my class
libraries, say MyUtil.dll.  Since this additional thing should logically be
performed after the installation it is a good candidate for a custom action.  
Question: how can I call the function in my dll from my installer class, i.e.
the child of System.Configuration.Install.Installer?
It is written all over the net that you can use custom actions to call
external dlls but I couldn't find anywhere how to do that.

Note: by the time the custom actions start executing MyUtil.dll will be in
my TARGETDIR.

Any help will be much appreciated.

Anna