Exporting & Importing Draftsight Aliases from one Draftsight to another

I have recently installed Draftsight on my computer at home and work.  At home one night I went through all my custom commands and manually changed them in the "Options ~ User Preferences ~ Aliases" window.  I then Exported them to a data stick.  When I got to work I put the .xml file on my desk top.  When I opened Draftsight to import the file from the same location "Options ~ User Preferences ~ Aliases" window, it imported perfectly right up to the point I hit the apply buttom.  It all then just vanished.  I then put the .xml file in the original Alias file location and tried to do it again with the same result.  Even tried removing the original .xml file and still a no go.

Any idea's on how to get this .xml file to stick without manually doing it all over again?