I've attached an updated dvb file that is modified from the one in the current Hurricane distributable (as some people have reported issues loading it on newer versions of AutoCAD).
Once downloaded, in AutoCAD goto Tools->Macro, and load the new dvb project to ensure it loads (type VBAIDE if you want to view/edit the source code...).
I recommend renaming the file from Mtext-ul.dvb to "Mtext.dvb" so that the MTEXT Search and Replace Wizard will generate the correct script for you.
The Hurricane "MTEXT Search and Replace Wizard" code looks something like this...
Download Attachment: MTEXT-ul.zip