That was it. A VC Redist was actually already being included in the install but it was an older version than the one required to support the version of SQLite we're now using. I was able to look up the version of SQLite version we're using and simply read the description from the page you linked to see what the problem was. I've simply included the correct redist in the package and everything's now zipping along just fine. Thank you both for your help. I'd been trying to figure this out for a week and you got me there over a single weekend :)