Network error:  Insufficient virtual memory.

  Explanation:  An operation exhausted the system pool of  dynamic
  memory,  and either the client or server process cannot allocate
  virtual memory.  The system cannot complete the request.

  User Action:  Free the resources you are  holding,  or  increase
  the  existing  pool  of memory.  Take these actions first on the
  server system, and if the problem is not  resolved,  take  these
  actions  on  the  client system.  Most likely, the problem is on
  the server system.