Deployment Package Programmatically

I tried the method shown at
http://msdn.microsoft.com/en-us/library/bb736132.aspx but can't get it to
work. I corrected the variable name error in the example, still getting error
message "Run-time error '-2147467259 (80004005)': Method
'CreateInstallPackage' of object 'IAccessDeveloperExtensions' faled"

I've tried both methods of instantiation:
Set objADE = Application.COMAddIns("AccessAddIn.ADE").Object
and
Set objAde = CreateObject("AccessAddIn.ADE")

I have to build 104 separate state database apps every month. Any help will
be much appreciated!