how do i remove a password from a library

[robm]

Hi All

I have a sas library e:\sas\data\test2 with a bunch of table s in it *.sas7bdat , this table has a password on it I cant seem to get rid of

using

proc datasets;

   contents data=TEST2.Robm_stir110u_fall_enrolment(pw=<password deleted>);

   run;

   modify TEST2 (pw=<password deleted>/);

   run;

   contents data=TEST2.Robm_stir110u_fall_enrolment;

   run;

how do i remove it from the library?