@Quanshuo,   I see, thank you.  To add it to the Autoexec file, you simply open the Autoexec file and then paste that code in there.     First, access the Autoexec file as described in my previous post in this thread.  Then paste the  LIBNAME score "/folders/myfolders"; code in there, so it should look like:   Next, hit save (in general it can be helpful to hit Run to make sure everything runs correctly).  Now, that statement will be executed each time you open SAS Studio, meaning the score library will automatically be created.   Did that work?   -Brian ... View more

@Quanshuo,   What is the libname statement code that you are using to create the library?  Is it  libname pg1 '/folders/myfolders/data'; or something else?   -Brian ... View more

@Quanshuo,   If that is the case, then the library will not be automatically created each time you open SAS Studio.  So that is why the creation of the library worked the first time, but then it was not there in subsequent sessions.   -Brian ... View more

@Quanshuo,   Thanks for the info.  Libraries are not automatically re-created when SAS Studio initializes again unless there are libname statements in your Autoexec file.     To view your autoexec file, click on the "More application options" icon in the upper-right corner: which opens the Autoexec file:   Do you have any code in the autoexec file?   -Brian ... View more

@Quanshuo and @mcgannmary,   When you access the SAS® University Edition: Information Center (http://localhost:10080), are there any notifications in the lower left corner?     I just removed "myfolders" as a shared folder for the virtual machine.  After doing that, there is a notification in the Information Center that alerts me of this:   Now, if I go to SAS Studio and run the libname statement code:  libname pg1 '/folders/myfolders/data'; then I also get "NOTE: Library PG1 does not exist." in the log.     Once I add myfolders as a shared folder for the virtual machine again, then the code works again.  So like @jennifert suggested, I would verify that the shared folder was created correctly.     Please let us know if you are still having problems.   -Brian     ... View more

@mcgannmary,   Try to change the code to:  libname pg1 '/folders/myfolders/data'; VirtualBox is unable to see your entire C drive, as it is connected only to C:\Program Files\SASUniversityEdition\myfolders\, so instead you have to point it to the myfolders directory using /folders/myfolders/.   Did that fix the problem?   -Brian ... View more