As of a couple of hours ago, SWX will not permit me to change the sheet template.  I have loads of templates that I've been using for a long time, but now the only files I can select are .slddrt files, not .drwdot files.  There is nothing I can do to change this. 

Every other time, I right-click on the sheet, click properties, then browse (or pick one), and select the appropriate sheet template and it gets used. 

I've tried restoring my previous settings, restarting, and rebooting, to no avail.  Did my user file become corrupted again?  (Where is that, so I can see if I have a backup?)

The consistency of SWX is breathtaking,

-CC