Воркбечн вылетает с такой ошибкой: *** ERROR ***                           CP =     625.641   TIME= 02:24:10  An unexpected error ( SIG$SEGV ) has occurred...  ANSYS internal data has been corrupted.  ANSYS is unable to recover and will terminate.  Previously saved files are unaffected.  Please send the data leading to this operation to your technical support provider, as this will  allow ANSYS, Inc to improve the program.   Что может это означать и как исправить?