I just released the latest update to Digital Rockhound’s Companion Version 3.17

 Bug Fix:
   Missing file DRCSearch.dll in update installer and full installer (from DVD)
   You get a error window when attempting to search your collection.

  This update also rolls out DRC 3.0 to anyone using DRC version 2.0 as a free update.

  

  You can download the using DRC 3.0 if you have version 3.0.16 or higher, otherwise, you must download it manually.   Download DRC_Update.exe