Arial Font in DWG mode

Question

I'm working in DWG mode to create autocad drawings. I'm using my font as Arial for all the text annotation on the drawing. After closing and opening the drawing it goes back to shx format(refer to attach image). I have added in my UCF file the following capability as listed below and still not working. 
 
 #======================================================== # AUTOCAD CAPABILITY #======================================================== 
 _USTN_CAPABILITY > +CAPABILITY_TEXT_FONTS_TRUETYPE 
 _USTN_CAPABILITY > +CAPABILITY_LEVELS_CREATE 
 _USTN_CAPABILITY > +CAPABILITY_TEXT_FONTS 
 _USTN_CAPABILITY > +CAPABILITY_TEXT_FONTS_SHX 
 MS_REALDWG_VERSION = 2014 
 
 Power Geopak SS2 008.11.07.615

Don H. Fu · Accepted Answer

DWG stores active text style but not active font so you want to change the font in the active style(i.e. "Standard" in your case). That change should persist in a DWG file. However, it may also change all of existing texts that use the same style.