Trouble in running pg1v2.sas-program for Programming 1:Essentials-course

[SiniJ]

I get errosrs: Libref PG is not assigned ad warning:

WARNING: STUDENTS, DO NOT EXECUTE THIS PROGRAM! INSTEAD,
EXIT AND EXECUTE THE CRE8DATA.SAS PROGRAM TO SETUP
YOUR COURSE DATA ENVIRONMENT.

What does this mean and where can I find cre8data.sas program if I'm supposed to use that?

[JOL]

To use the SAS Programming 1 course data on a personal computer after class:

1)  Download the data to your computer. Make note of where you put the course data folder.  For example suppose you use "C:\temp", then you must update this path in the CRE8DATA.SAS program.

2) Open the CRE8DATA.SAS program, which can be found in the course data folder:

3) Modify the path in the CRE8DATA.SAS program, example:

4)  Run the CRE8DATA.SAS program, this will create the tables needed to practice

[JOL]

Continue previous post:

After CRE8DATA.SAS is successfully run, this will create a LIBNAME.SAS program in the course data folder.

Open and run LIBNAME.SAS to set up the needed PG1 Library

Note: if using SAS Enterprise Guide you must refresh the Libraries folder