1. First I have reviewed the article given on:

http://support.sas.com/documentation/cdl/en/webeditorag/67158/HTML/default/viewer.htm#n15srik80mision18mqulcqx0b3f.htm

And given the command on Command Prompt (Admin.)

configuration-directory/sasstudio.sh stop

And also some others.

But following message appears:

2. Then I have reviewed the following documentation:

http://support.sas.com/documentation/cdl/en/webeditorag/67158/HTML/default/viewer.htm#n1n1b421tbgczcn1x4z6cbw1krfv.htm

But SAS is not listed in my programs list, see below: -

If I click above highlighted option, then ‘Oracle VM VirtualBox’ gets start running.

3. So finally I guessed to remove SAS from Oracle VM VirtualBox by right-clicking on SAS University Edition and click remove:

And then click on Delete all files.

However, I have not done it till. So my question is which option should I click “Delete All Files” or “Remove Only”?

I want to uninstall SAS Studio (old) and then install New one. (I don’t want to keep both). So Should I proceed further by clicking “Delete All files” or “Remove only”?

Is there any alternative to do the same (or Am I wrong to uninstall SAS by this way?)

Please Guide Me.

Thanks