@stacy_o
As catymag mentioned, to obtain the complete use of Voice Command, you must have full coverage of Europe mapping loaded. Even one tile missing will limit voice command and you will receive the message '[Only registered and activated users can see links. Click Here To Register...] for xxxxxx'. You also need to have the language specific SRD file in the unit's ASR folder. e.g. for German you need de_DE.srd loaded and teamed with a suitable Deutsch TTS voice selected [Steffi or Yannick].
The ASR/SRX files you've mentioned are not the map specific ones for the 2014.40 EUU map. Best to remove all old unused asr/srx files from the unit. The correct files are available in [Only registered and activated users can see links. Click Here To Register...] of the EUU 2014.40 thread.