It needs to be lower case. Is it on a network or One Drive or a regular C drive?
What happens if you submit the following in your SAS session:
libname test '/folders/myfolders/';
If this runs correctly, you can ignore that message.
2025 SAS Hackathon: There is still time!
Good news: We've extended SAS Hackathon registration until Sept. 12, so you still have time to be part of our biggest event yet – our five-year anniversary!