So I uninstalled the beta, which I got through Stardock Central, and downloaded the full version. Everytime I want to install the full version it demands that I uninstall the beta. But it's gone. Nothing left. The installation doesn't care and will refuse to continue. I manually deleted every trace file, ran registry cleaner, and prayed to the Blood God. No idea.
Here's the error message:
"The source installation package for the product Elemental: Fallen Enchantress is out of sync with the client package. Try the installation again using a valid copy of the installation package 'setup.msi'."
"Unable to uninstall old version of Elemental: Fallen Enchantress. Please uninstall it yourself using Control Panel Add-Remove Programs before attempting to install this product. Fatal error during installation"