Edrawings 2011 sp 3.0 will not open files

I can open on other computers.  So the file is not corrupt.  I can get edrawings open.  When i try to open a file it just shuts down and says nothing.  I can preview the thumbnail and that is it.   Tried a repair,  Reinstall, reboot, clean install and still no go. Any ideas please?

SolidworksEdrawings