Application.AddIns (PowerPoint)
Returns the program-specific AddIns collection that represents all the add-ins listed in the Add-Ins dialog box (click the Office button, click PowerPoint Options, click Add-Ins, click PowerPoint Add-Ins on the Manage list).
Microsoft Office PowerPoint-specific add-ins are identified by a .ppa or .ppam file name extension. Component Object Model (COM) add-ins can be used universally across Microsoft programming products and have a .dll or .exe file name extension. For information about returning a single member of a collection, see Returning an object from a collection.
Dim aisAddIns As AddIns
Set aisAddIns = AddIns