Hi everybody,   I am trying to set 2 datasets together with the codes below:   libname in 'D:\June2017_drms_format5';*drms and format5 original data directory; libname Fernanda 'D:\June2017_drms_format5\Fernanda'; *WORKSTATION results directory; data in.drmsall; set in.drmsjune2017 in.drmsfeb2012; drms = 1; run;   and I am getting the following error on the log window:   ERROR: Windows error code: 1 in hx_disk_access for D:\June2017_drms_format5, Incorrect function. ERROR: User does not have appropriate authorization level for library IN.   Here are important info about it:   - I assigned the IN library pathway correctly. proc print reads the data just fine. - I used to run this code on my old computer without any problems. - I am one of the admin of the computer, so I have full privileges; - If I try to run creating the dataset on the work library, a different message error occurs: data drmsall; set in.drmsjune2017 in.drmsfeb2012; drms = 1; run; ERROR: Windows error code: 1 in hc_disk_normal_read for D:\June2017_drms_format5\drmsjune2017.sas7bdat, Incorrect function. ERROR: File IN.DRMSJUNE2017.DATA is damaged. I/O processing did not complete.   Does anyone has experience in troubleshooting this problem?   Thanks!     ... View more