Bogrot, your issue with the PDF plugin is actually separate from some of the other problems users are reporting.
You need to download the new PDF plug-in from the automatic updates. Once that installer is running you can shutdown Army Builder and click the 'Retry' button and the PDF plug in installer can then proceed.
Or you can install it from our website here (make sure Army Builder is not running):
http://www.wolflair.com/rightframe.p...ntal_downloads.
Please let me know if that works!