Image files not loading again.

It appears the problem from last month of adding graphics from the library is back.  I cannot add, edit or upload any graphics from the library or computer  whatsoever.  When I attempt to do this, the program partially locks up.  Cannot close the editor, cannot close the program.  I have to use the task manager to get out of the program.  A full computer reset does not help.  All other software is working fine.  This just started an  hour ago.