Like with most all software they can't support all the old stuff forever. I'm sure it's to avoid problems with our outdated old versions. I'm assuming on Verizon's end they updated something in the servers that disabled support for the older version we have been using with Win7 since it's not supported in the current release.
My Message+ version 1.0.17.0 running on my Win7 desktop pc also quit updating on.
