Trying to install an upgrade for Nintex Workflow 2010 on Windows 2008 R2 and the installer keeps crashing. It gets to the part of the installation where it's starting timer service then the installer bombs.

Would be so awesome if I could actually INSTALL this software!!!

I've already performed all of the steps outlined in the "how to update" article as well as the "troubleshooting nintex deployments" article.

(Sigh!)