Problem solved. I'd been testing in a folder with the 1.3 wpkg.js, then
moved it to a folder with the 1.2 wpkg.js, which doesn't understand
> I've been trying to create a package which will update Adobe Reader,
> removing any of several possible existing versions first. An added
> complication i
I've been trying to create a package which will update Adobe Reader,
removing any of several possible existing versions first. An added
complication is that in the past I've installed two different MSIs which I
now discover install the same version. I therefore have to try using both
msis in turn t