I am using ArcGIS for Personal Use. I am trying to use Spatial Analyst, but when I try an error comes up saying there is no license available. ArcGIS Admin confirms it is available. Has anybody had this problem?
If you are using arcmap, did you toggle on the extension? (Customize, Extensions menu)
Just adding the screenshots to what Dan has referred.
ArcMap Help: Using Extensions in ArcGIS
Retrieving data ...