Check if a OCX or DLL is registered.

[__Russell__]

I've build a addin that needs two references in order to run:
MSOWC.dll & Msflxgrd.ocx

These files sometimes aren't present on some of the PC's that will use my addin, so how do I check that they are registered?

Something like:

If ReferenceExists("MSOWC.dll") = False Then
    msgbox "False"
    Call RegisterRef("MSOWC.dll") ' Register reference
Else
    msgbox "True"
End If

Is there a way of using Regsvr32.exe in V6B code?

[Hack]

Package your addin in an installation and setup package that includes both of these files.

That will both load and register them for you.

[__Russell__]

I've built my comm addin in VB6, after compiling it the end result is a DLL file.
(Made for Outlook 2003).
How do I create a "installation and setup package" for a DLL COMM add-in?

[Hack]

It doesn't really matter what the product is, you can use an installer to install anything.

Use either the Package and Deployment Wizard or Inno.