Description of my issue:
I installed a template and the Style name appears as JLIB_INSTALLER_DEFAULT_STYLE.
I searched your site and the only related info I found is this ticket:
https://www.akeebabackup.com/support/akeeba-backup-3x/20288-jlib-installer-default-style-due-to-admintools.html
I too tried to install an Artisteer created template. The template seems to work perfect. I can rename the Style name. It just puzles me that instead of a name, I see JLIB_INSTALLER_DEFAULT_STYLE.
I have Admin Tools Pro version 3.0.3