My following commands are no longer working now. I am not sure what is causing the problem. I got recently installed hotfix for SAS Enterprise Guide and upgraded microsoft office. I did test with simple SAS statement as below. I did not get an error message and did not create directory either. There statements are working fine a few weeks ago. Any suggestions. Thanks.
filename fileref PIPE ‘a DOS command’;
Filename fileref PIPE ‘mkdir “c:\a dir”’;